SACPH4N70M » Games » Halo: The Master Chief Collection Stats

Playtime past 2 weeks:
0h

View global achievement stats
You must be logged in to compare these stats to your own
523 of 700 (75%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 3 Dec, 2019 @ 5:38pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 3 Dec, 2019 @ 6:04pm

The One Percent

Kill 100 Elites.
Unlocked 24 May, 2020 @ 6:33pm

Spoilsport

Kill 100 Jackals.
Unlocked 24 May, 2020 @ 9:07pm

Going Bananas

Kill 100 Brutes.
Unlocked 7 Nov, 2020 @ 9:11pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 25 Jan, 2021 @ 10:06pm

Checkmate

Kill 100 Watchers.
Unlocked 23 Oct, 2021 @ 3:38pm

Pest Control

Kill 100 Crawlers.
Unlocked 17 Nov, 2020 @ 9:13pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 21 Oct, 2021 @ 9:49am

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 27 Jan, 2021 @ 3:08am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 7 Nov, 2020 @ 8:53pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 3 Dec, 2019 @ 3:43pm

Mystery Achievement

Inscrutable. Mysterious.
Unlocked 26 Jan, 2021 @ 11:33pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 6:07pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 10 Nov, 2020 @ 8:16pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 3 Dec, 2019 @ 7:47pm

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 21 Oct, 2021 @ 4:04pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 3 Dec, 2019 @ 5:02pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 30 Jan, 2021 @ 9:03pm

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 30 Jan, 2021 @ 9:03pm

Legend

Complete all campaigns on Legendary difficulty.
Unlocked 30 Jan, 2021 @ 9:03pm

Lore Master

Activate all terminals.
Unlocked 10 Mar, 2021 @ 6:10pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 3 Dec, 2019 @ 3:37pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 24 May, 2020 @ 6:42pm

Halo

Halo CE: Complete Halo.
Unlocked 24 May, 2020 @ 7:07pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 24 May, 2020 @ 9:48pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 26 May, 2020 @ 3:24pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 14 Aug, 2020 @ 8:45pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 17 Nov, 2020 @ 6:09pm

The Library

Halo CE: Complete The Library.
Unlocked 25 Jan, 2021 @ 6:03pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 25 Jan, 2021 @ 7:08pm

Keyes

Halo CE: Complete Keyes.
Unlocked 25 Jan, 2021 @ 10:32pm

The Maw

Halo CE: Complete The Maw.
Unlocked 25 Jan, 2021 @ 11:21pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 24 May, 2020 @ 6:42pm

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 26 Jan, 2021 @ 11:29pm

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 26 Jan, 2021 @ 4:50pm

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 26 Jan, 2021 @ 5:00pm

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 26 Jan, 2021 @ 5:27pm

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 27 Jan, 2021 @ 4:00pm

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 27 Jan, 2021 @ 4:29pm

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.
Unlocked 27 Jan, 2021 @ 9:28pm

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 27 Jan, 2021 @ 6:06pm

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked 26 Jan, 2021 @ 12:12am

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.
Unlocked 27 Jan, 2021 @ 9:29pm

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 24 May, 2020 @ 6:42pm

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 24 May, 2020 @ 7:07pm

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 24 May, 2020 @ 9:48pm

Charted

Halo CE: Beat the par score on The Silent Cartographer.
Unlocked 26 May, 2020 @ 3:24pm

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked 26 Jan, 2021 @ 3:34pm

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked 17 Nov, 2020 @ 6:09pm

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 25 Jan, 2021 @ 6:03pm

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.
Unlocked 25 Jan, 2021 @ 7:08pm

Headstrong

Halo CE: Beat the par score on Keyes.
Unlocked 25 Jan, 2021 @ 10:32pm

Consumption Junction

Halo CE: Beat the par score on The Maw.
Unlocked 25 Jan, 2021 @ 11:21pm

Overachiever

Halo CE: Beat the par score on all Halo: CE levels.
Unlocked 26 Jan, 2021 @ 3:34pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 26 Jan, 2021 @ 6:33pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 26 Jan, 2021 @ 10:53pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 24 May, 2020 @ 9:47pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 26 Jan, 2021 @ 9:46pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 26 Jan, 2021 @ 6:25pm

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 26 Jan, 2021 @ 10:45pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 27 Jan, 2021 @ 4:20pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 27 Jan, 2021 @ 5:56pm

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 27 Jan, 2021 @ 6:04pm

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 27 Jan, 2021 @ 6:09pm

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 27 Jan, 2021 @ 6:09pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 26 Jan, 2021 @ 4:04pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 26 Jan, 2021 @ 4:07pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 26 Jan, 2021 @ 4:17pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 24 May, 2020 @ 9:33pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 26 Jan, 2021 @ 9:44pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 26 Jan, 2021 @ 9:56pm

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 26 Jan, 2021 @ 5:58pm

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 26 Jan, 2021 @ 6:13pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 26 Jan, 2021 @ 10:25pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 27 Jan, 2021 @ 4:07pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 28 Jan, 2021 @ 6:26pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 26 Jan, 2021 @ 9:38pm

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 26 Jan, 2021 @ 9:13pm

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 28 Jan, 2021 @ 6:26pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 25 Jan, 2021 @ 11:21pm

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 25 Jan, 2021 @ 11:21pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 25 Jan, 2021 @ 11:21pm

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked 26 Jan, 2021 @ 6:52pm

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked 24 May, 2020 @ 6:42pm

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked 10 Nov, 2021 @ 11:14pm

Tying Up Loose Ends

Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Unlocked 25 Jan, 2021 @ 10:32pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 14 Aug, 2020 @ 8:39pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked 26 Jan, 2021 @ 6:24pm

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 24 May, 2020 @ 6:34pm

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 25 Jan, 2021 @ 10:16pm

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked 26 Jan, 2021 @ 12:08am

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 25 Jan, 2021 @ 11:13pm

Megg

Halo CE: It's a sign.
Unlocked 26 Jan, 2021 @ 6:40pm

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 14 Aug, 2020 @ 8:47pm

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 26 Jan, 2021 @ 5:00pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 3 Dec, 2019 @ 3:37pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 3 Dec, 2019 @ 3:37pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 17 Nov, 2020 @ 6:09pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 26 Jan, 2021 @ 10:59pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 25 Jan, 2021 @ 5:11pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 27 Jan, 2021 @ 2:58pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 27 Jan, 2021 @ 3:45pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 27 Jan, 2021 @ 6:56pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 27 Jan, 2021 @ 7:44pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 27 Jan, 2021 @ 8:45pm

Regret

Halo 2: Complete Regret.
Unlocked 30 Jan, 2021 @ 11:59am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 30 Jan, 2021 @ 1:07pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 30 Jan, 2021 @ 2:22pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 30 Jan, 2021 @ 3:45pm

Uprising

Halo 2: Complete Uprising.
Unlocked 30 Jan, 2021 @ 7:02pm

High Charity

Halo 2: Complete High Charity.
Unlocked 30 Jan, 2021 @ 7:39pm

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 30 Jan, 2021 @ 9:03pm

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 26 Jan, 2021 @ 11:47pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 9 Mar, 2021 @ 6:05pm

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 9 Mar, 2021 @ 6:15pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 9 Mar, 2021 @ 6:31pm

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 8 Mar, 2021 @ 9:49pm

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 9 Mar, 2021 @ 6:42pm

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked 9 Mar, 2021 @ 7:25pm

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 9 Mar, 2021 @ 7:36pm

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 9 Mar, 2021 @ 7:46pm

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked 9 Mar, 2021 @ 8:04pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 9 Mar, 2021 @ 8:09pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 8 Mar, 2021 @ 11:04pm

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 9 Mar, 2021 @ 8:25pm

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.
Unlocked 9 Mar, 2021 @ 8:25pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked 27 Jan, 2021 @ 1:18pm

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 27 Jan, 2021 @ 2:58pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 27 Jan, 2021 @ 3:45pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 27 Jan, 2021 @ 6:56pm

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 8 Mar, 2021 @ 9:49pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 27 Jan, 2021 @ 8:45pm

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 30 Jan, 2021 @ 11:59am

Guided Tour

Halo 2: Beat the par score on Sacred Icon.
Unlocked 8 Mar, 2021 @ 10:48pm

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 30 Jan, 2021 @ 2:22pm

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 8 Mar, 2021 @ 10:48pm

The Hype Is Real

Halo 2: Beat the par score on Uprising.
Unlocked 30 Jan, 2021 @ 7:02pm

Scorched Earth

Halo 2: Beat the par score on High Charity.
Unlocked 8 Mar, 2021 @ 11:04pm

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 30 Jan, 2021 @ 9:03pm

Arcade Owner

Halo 2: Beat the par score on every Halo 2 level.
Unlocked 8 Mar, 2021 @ 11:04pm

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 26 Jan, 2021 @ 11:43pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 27 Jan, 2021 @ 2:45pm

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 27 Jan, 2021 @ 3:35pm

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 10 Mar, 2021 @ 5:59pm

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 8 Mar, 2021 @ 8:16pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 27 Jan, 2021 @ 8:19pm

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 30 Jan, 2021 @ 11:35am

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 30 Jan, 2021 @ 12:51pm

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 30 Jan, 2021 @ 1:48pm

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 30 Jan, 2021 @ 3:14pm

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 10 Mar, 2021 @ 6:10pm

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 30 Jan, 2021 @ 7:34pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 30 Jan, 2021 @ 8:06pm

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 10 Mar, 2021 @ 6:10pm

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 27 Jan, 2021 @ 12:51pm

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 27 Jan, 2021 @ 1:10pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 27 Jan, 2021 @ 2:15pm

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 27 Jan, 2021 @ 3:21pm

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked 27 Jan, 2021 @ 6:51pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 27 Jan, 2021 @ 7:16pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked 27 Jan, 2021 @ 8:31pm

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked 30 Jan, 2021 @ 11:31am

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked 30 Jan, 2021 @ 12:45pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 30 Jan, 2021 @ 1:07pm

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked 30 Jan, 2021 @ 3:11pm

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked 30 Jan, 2021 @ 6:58pm

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 30 Jan, 2021 @ 7:35pm

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked 30 Jan, 2021 @ 8:43pm

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 11 Nov, 2021 @ 10:48pm

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 30 Jan, 2021 @ 11:08am

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 30 Jan, 2021 @ 12:06pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked 30 Jan, 2021 @ 2:21pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 30 Jan, 2021 @ 3:10pm

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked 30 Jan, 2021 @ 6:39pm

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 11 Nov, 2021 @ 10:54pm

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked 30 Jan, 2021 @ 8:29pm

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked 11 Nov, 2021 @ 10:54pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 30 Jan, 2021 @ 9:03pm

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 30 Jan, 2021 @ 9:03pm

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 30 Jan, 2021 @ 9:03pm

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 10 Nov, 2021 @ 9:13pm

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 30 Jan, 2021 @ 1:18pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 27 Jan, 2021 @ 2:10pm

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 9 Mar, 2021 @ 5:58pm

HI BEN

Halo 2: Oh, hi!
Unlocked 30 Jan, 2021 @ 5:54pm

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked 27 Jan, 2021 @ 10:09pm

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked 30 Jan, 2021 @ 5:57pm

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked 9 Mar, 2021 @ 6:11pm

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 30 Jan, 2021 @ 5:56pm

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 9 Mar, 2021 @ 5:40pm

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 30 Jan, 2021 @ 11:59am

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked 25 Nov, 2020 @ 6:17pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 30 Jan, 2021 @ 4:38pm

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 9 Mar, 2021 @ 4:53pm

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 30 Jan, 2021 @ 2:34pm

Grand Theft Halo

Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Unlocked 8 Mar, 2021 @ 11:41pm

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked 9 Mar, 2021 @ 5:37pm

Blown Out of the Sky

Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Unlocked 8 Mar, 2021 @ 11:41pm

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 8 Mar, 2021 @ 11:24pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 8 Mar, 2021 @ 11:15pm

Landfall

Halo 3: Complete Sierra 117.
Unlocked 9 Nov, 2020 @ 7:26pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 7 Nov, 2020 @ 11:36pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 7 Nov, 2020 @ 11:36pm

Assault

Halo 3: Complete The Storm.
Unlocked 7 Nov, 2020 @ 11:54pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 8 Nov, 2020 @ 6:43pm

Refuge

Halo 3: Complete The Ark.
Unlocked 8 Nov, 2020 @ 7:12pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 8 Nov, 2020 @ 7:44pm

The Key

Halo 3: Complete Cortana.
Unlocked 9 Nov, 2020 @ 6:40pm

Return

Halo 3: Complete Halo.
Unlocked 9 Nov, 2020 @ 7:05pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 10 Nov, 2020 @ 1:17pm

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 7 Nov, 2020 @ 11:16pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 7 Nov, 2020 @ 11:36pm

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 8 Nov, 2020 @ 6:27pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 8 Nov, 2020 @ 6:43pm

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 10 Nov, 2020 @ 9:01pm

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked 17 Nov, 2020 @ 5:42pm

Making History

Halo 3: Beat the par time on Cortana.
Unlocked 10 Nov, 2020 @ 6:15pm

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 9 Nov, 2020 @ 7:05pm

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked 17 Nov, 2020 @ 5:42pm

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 9 Nov, 2020 @ 7:26pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 7 Nov, 2020 @ 11:36pm

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 7 Nov, 2020 @ 11:54pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 8 Nov, 2020 @ 6:43pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 8 Nov, 2020 @ 7:12pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 8 Nov, 2020 @ 7:44pm

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 9 Nov, 2020 @ 6:40pm

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 9 Nov, 2020 @ 7:05pm

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked 9 Nov, 2020 @ 7:26pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 30 Jan, 2021 @ 5:29pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 30 Jan, 2021 @ 5:40pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 30 Jan, 2021 @ 5:47pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 10 Mar, 2021 @ 5:02pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 10 Mar, 2021 @ 5:08pm

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 10 Mar, 2021 @ 5:13pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 30 Jan, 2021 @ 5:23pm

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 10 Mar, 2021 @ 5:28pm

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 30 Jan, 2021 @ 5:23pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 9 Mar, 2021 @ 9:20pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 9 Mar, 2021 @ 9:21pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 9 Mar, 2021 @ 9:34pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 9 Mar, 2021 @ 9:37pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 10 Mar, 2021 @ 4:49pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 10 Mar, 2021 @ 4:49pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 10 Mar, 2021 @ 4:49pm

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 10 Mar, 2021 @ 4:49pm

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 30 Jan, 2021 @ 5:19pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 9 Nov, 2020 @ 7:26pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 9 Nov, 2020 @ 7:26pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 9 Nov, 2020 @ 7:26pm

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked 9 Mar, 2021 @ 9:10pm

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked 9 Mar, 2021 @ 9:10pm

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked 28 Jan, 2021 @ 6:05pm

Primate

Halo 3: Find your first missing links.
Unlocked 28 Jan, 2021 @ 5:19pm

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 28 Jan, 2021 @ 5:22pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 7 Nov, 2020 @ 11:03pm

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 9 Mar, 2021 @ 9:14pm

Sounds Familiar

Halo 3: This stuff is your history!
Unlocked 28 Jan, 2021 @ 5:56pm

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked 28 Jan, 2021 @ 5:24pm

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked 28 Jan, 2021 @ 5:31pm

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 30 Jan, 2021 @ 5:17pm

Man on the Moon

Halo 3: He's watching you.
Unlocked 28 Jan, 2021 @ 5:35pm

Delicious Brains

Kill 100 Flood.
Unlocked 9 Nov, 2020 @ 6:17pm

Zombie Repeller

Kill 1000 Flood.
Unlocked 25 Jan, 2021 @ 6:55pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 25 Jan, 2021 @ 7:31pm

Devastating

Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Unlocked 9 Nov, 2020 @ 7:28pm

Dawn

Halo 4: Complete Dawn.
Unlocked 17 Nov, 2020 @ 7:10pm

Requiem

Halo 4: Complete Requiem.
Unlocked 17 Nov, 2020 @ 7:28pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 17 Nov, 2020 @ 7:59pm

Infinity

Halo 4: Complete Infinity.
Unlocked 17 Nov, 2020 @ 8:24pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 17 Nov, 2020 @ 9:01pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 17 Nov, 2020 @ 9:34pm

Composer

Halo 4: Complete Composer.
Unlocked 17 Nov, 2020 @ 9:56pm

Midnight

Halo 4: Complete Midnight.
Unlocked 17 Nov, 2020 @ 10:30pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 17 Nov, 2020 @ 7:10pm

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked 24 Nov, 2020 @ 2:27pm

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked 24 Nov, 2020 @ 2:44pm

Ouroboros

Halo 4: Beat the par time on Infinity.
Unlocked 17 Nov, 2020 @ 8:24pm

Gimme That

Halo 4: Beat the par time on Reclaimer.
Unlocked 10 Mar, 2021 @ 8:17pm

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked 10 Mar, 2021 @ 7:31pm

Symphony of Pain

Halo 4: Beat the par time on Composer.
Unlocked 17 Nov, 2020 @ 9:56pm

Countdown

Halo 4: Beat the par time on Midnight.
Unlocked 10 Mar, 2021 @ 7:56pm

Easy As One Two Three

Halo 4: Beat the par time on all Halo 4 levels.
Unlocked 10 Mar, 2021 @ 8:17pm

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked 17 Nov, 2020 @ 7:10pm

Dark Fortress

Halo 4: Beat the par score on Requiem.
Unlocked 17 Nov, 2020 @ 7:28pm

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.
Unlocked 17 Nov, 2020 @ 7:59pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 17 Nov, 2020 @ 8:24pm

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 17 Nov, 2020 @ 9:01pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 17 Nov, 2020 @ 9:34pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 17 Nov, 2020 @ 9:56pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 17 Nov, 2020 @ 10:30pm

You Had it Coming

Halo 4: Beat the par score on every Halo 4 level.
Unlocked 17 Nov, 2020 @ 10:30pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 10 Mar, 2021 @ 5:42pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 24 Nov, 2020 @ 2:31pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 10 Mar, 2021 @ 5:44pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 28 Jan, 2021 @ 9:41pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 10 Mar, 2021 @ 5:48pm

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 17 Nov, 2020 @ 9:43pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 10 Mar, 2021 @ 5:52pm

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked 10 Mar, 2021 @ 5:52pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 17 Nov, 2020 @ 10:30pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 17 Nov, 2020 @ 10:30pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 17 Nov, 2020 @ 10:30pm

Bros to the Close

Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.
Unlocked 17 Nov, 2020 @ 8:09pm

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 5 Mar, 2021 @ 11:04pm

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked 30 Jan, 2021 @ 4:33pm

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked 26 Jan, 2021 @ 10:10pm

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked 26 Jan, 2021 @ 6:15pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 26 Jan, 2021 @ 4:50pm

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 25 Jan, 2021 @ 11:18pm

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked 27 Jan, 2021 @ 10:05pm

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 27 Jan, 2021 @ 6:13pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 24 May, 2020 @ 6:42pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 28 Jan, 2021 @ 5:17pm

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked 9 Mar, 2021 @ 5:23pm

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked 9 Mar, 2021 @ 5:16pm

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked 9 Mar, 2021 @ 5:34pm

Stayin' Alive

Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Unlocked 9 Mar, 2021 @ 5:31pm

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked 9 Mar, 2021 @ 5:11pm

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked 9 Mar, 2021 @ 5:36pm

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked 9 Mar, 2021 @ 5:27pm

Bombing Run

Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.
Unlocked 9 Mar, 2021 @ 5:46pm

Cold as Ice

Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Unlocked 9 Mar, 2021 @ 5:08pm

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked 9 Mar, 2021 @ 5:25pm

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked 9 Mar, 2021 @ 5:36pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 27 Jan, 2021 @ 6:49pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 10 Nov, 2021 @ 2:09pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 9 Nov, 2020 @ 7:55pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 10 Nov, 2020 @ 1:47pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 17 Nov, 2020 @ 5:29pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 17 Nov, 2020 @ 10:23pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 25 Jan, 2021 @ 7:17pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 25 Jan, 2021 @ 11:46pm

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 26 Jan, 2021 @ 5:55pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 9 Nov, 2020 @ 6:40pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 27 Jan, 2021 @ 3:46pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 26 Jan, 2021 @ 8:24pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 9 Mar, 2021 @ 6:05pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 24 May, 2020 @ 9:31pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 7 Nov, 2020 @ 11:01pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 10 Nov, 2020 @ 2:06pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 7 Nov, 2020 @ 10:25pm

Were It So Easy

Kill 1000 Elites.
Unlocked 26 Jan, 2021 @ 4:30pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 24 Nov, 2020 @ 2:22pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 17 Nov, 2020 @ 5:33pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 25 Jan, 2021 @ 11:21pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 30 Jan, 2021 @ 9:03pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 9 Nov, 2020 @ 7:26pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 17 Nov, 2020 @ 10:30pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 30 Jan, 2021 @ 9:03pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 7 Nov, 2020 @ 11:16pm

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked 10 Mar, 2021 @ 7:13pm

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 28 Jan, 2021 @ 10:34pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 9 Mar, 2021 @ 9:30pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 10 Mar, 2021 @ 4:49pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 10 Mar, 2021 @ 7:13pm

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 10 Mar, 2021 @ 5:28pm

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 5 Mar, 2021 @ 11:12pm

Roses vs Violets

Halo 4: Why are you even here?
Unlocked 26 Jan, 2021 @ 8:53pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 27 Jan, 2021 @ 1:23pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 27 Jan, 2021 @ 1:25pm

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 27 Jan, 2021 @ 1:35pm

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 27 Jan, 2021 @ 1:36pm

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 27 Jan, 2021 @ 1:37pm

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 27 Jan, 2021 @ 1:38pm

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 27 Jan, 2021 @ 1:38pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 28 Jan, 2021 @ 5:24pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 26 Jan, 2021 @ 7:44pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 9 Nov, 2020 @ 11:22pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 10 Nov, 2020 @ 7:02pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 10 Nov, 2020 @ 7:02pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 10 Nov, 2020 @ 7:18pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 27 Jan, 2021 @ 1:57am

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 27 Jan, 2021 @ 1:58am

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 27 Jan, 2021 @ 1:59am

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 27 Jan, 2021 @ 2:01am

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 27 Jan, 2021 @ 2:03am

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 27 Jan, 2021 @ 2:04am

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 27 Jan, 2021 @ 2:09am

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 27 Jan, 2021 @ 2:11am

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 27 Jan, 2021 @ 2:15am

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 27 Jan, 2021 @ 2:17am

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 27 Jan, 2021 @ 2:17am

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 27 Jan, 2021 @ 2:19am

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 27 Jan, 2021 @ 2:20am

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 27 Jan, 2021 @ 2:21am

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 27 Jan, 2021 @ 2:22am

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 27 Jan, 2021 @ 2:25am

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 27 Jan, 2021 @ 2:25am

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 27 Jan, 2021 @ 2:26am

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 27 Jan, 2021 @ 2:28am

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 27 Jan, 2021 @ 2:31am

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 27 Jan, 2021 @ 2:33am

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 27 Jan, 2021 @ 2:34am

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 27 Jan, 2021 @ 2:35am

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 27 Jan, 2021 @ 2:37am

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 27 Jan, 2021 @ 2:42am

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 27 Jan, 2021 @ 2:54am

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 10 Nov, 2020 @ 8:42pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 10 Nov, 2020 @ 8:42pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 10 Nov, 2020 @ 8:42pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 10 Nov, 2020 @ 8:42pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 9 Nov, 2020 @ 11:12pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 9 Nov, 2020 @ 11:25pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 10 Nov, 2020 @ 6:27pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 10 Nov, 2020 @ 6:46pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 10 Nov, 2020 @ 7:04pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 10 Nov, 2020 @ 7:21pm

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 27 Jan, 2021 @ 2:54am

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 9 Nov, 2020 @ 11:20pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 9 Nov, 2020 @ 11:40pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 10 Nov, 2020 @ 6:42pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 10 Nov, 2020 @ 6:58pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 10 Nov, 2020 @ 7:16pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 10 Nov, 2020 @ 7:42pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 10 Nov, 2020 @ 8:16pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 10 Nov, 2020 @ 8:42pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 26 Jan, 2021 @ 11:58pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 27 Jan, 2021 @ 12:10am

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 27 Jan, 2021 @ 12:20am

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 10 Nov, 2020 @ 6:58pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 27 Jan, 2021 @ 12:43am

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 27 Jan, 2021 @ 1:04am

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 27 Jan, 2021 @ 1:22am

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 10 Nov, 2020 @ 8:42pm

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked 27 Jan, 2021 @ 1:22am

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 9 Nov, 2020 @ 11:20pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 9 Nov, 2020 @ 11:40pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 10 Nov, 2020 @ 6:42pm

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 10 Nov, 2020 @ 6:58pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 10 Nov, 2020 @ 7:16pm

Squid Jackpot!

H3: ODST: Beat the par score on Kikowani Station.
Unlocked 10 Nov, 2020 @ 7:42pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 10 Nov, 2020 @ 8:16pm

This Oliphant Has No Brakes

H3: ODST: Beat the par score on Coastal Highway.
Unlocked 10 Nov, 2020 @ 8:42pm

The Marine Corps Gives Its Regards

H3: ODST: Beat par score on all Halo 3: ODST levels.
Unlocked 10 Nov, 2020 @ 8:42pm

Déjà Vu

H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.
Unlocked 12 Nov, 2020 @ 12:25pm

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked 10 Nov, 2020 @ 8:43pm

One Got Away

H3: ODST: View the missing link.
Unlocked 27 Jan, 2021 @ 1:27am

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 27 Jan, 2021 @ 1:34am

Vandalized

H3: ODST: Face it.
Unlocked 27 Jan, 2021 @ 1:31am

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 27 Jan, 2021 @ 1:44am

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked 27 Jan, 2021 @ 3:33am

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 27 Jan, 2021 @ 2:13am

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked 27 Jan, 2021 @ 1:09am

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 7 Nov, 2020 @ 8:17pm

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 7 Nov, 2020 @ 8:28pm

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked 27 Jan, 2021 @ 1:12am

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 9 Nov, 2020 @ 11:40pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 10 Nov, 2020 @ 8:16pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 10 Nov, 2020 @ 6:42pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 9 Nov, 2020 @ 11:19pm

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 27 Jan, 2021 @ 3:01am

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked 27 Jan, 2021 @ 3:19am

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 27 Jan, 2021 @ 12:29am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 9 Nov, 2020 @ 11:14pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 9 Nov, 2020 @ 11:12pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 3 Dec, 2019 @ 5:48pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 21 Oct, 2021 @ 2:57pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 3 Dec, 2019 @ 6:07pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 3 Dec, 2019 @ 6:30pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 9 Nov, 2020 @ 8:53pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 9 Nov, 2020 @ 9:15pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 9 Nov, 2020 @ 9:38pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 9 Nov, 2020 @ 10:05pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 9 Nov, 2020 @ 10:29pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 9 Nov, 2020 @ 10:56pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 9 Nov, 2020 @ 10:56pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 9 Nov, 2020 @ 10:56pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 9 Nov, 2020 @ 10:56pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 9 Nov, 2020 @ 10:56pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 25 Jan, 2021 @ 8:26pm

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked 21 Oct, 2021 @ 10:09am

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 21 Oct, 2021 @ 10:31am

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked 21 Oct, 2021 @ 10:42am

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 9 Nov, 2020 @ 9:15pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 21 Oct, 2021 @ 11:01am

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 21 Oct, 2021 @ 11:18am

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 21 Oct, 2021 @ 11:41am

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked 26 Jan, 2021 @ 8:24pm

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked 21 Oct, 2021 @ 11:41am

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 9 Nov, 2020 @ 7:49pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 3 Dec, 2019 @ 6:07pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 3 Dec, 2019 @ 6:30pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 9 Nov, 2020 @ 8:53pm

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 9 Nov, 2020 @ 9:15pm

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked 9 Nov, 2020 @ 9:38pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 9 Nov, 2020 @ 10:05pm

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked 9 Nov, 2020 @ 10:29pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 9 Nov, 2020 @ 10:56pm

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.
Unlocked 9 Nov, 2020 @ 10:56pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 25 Jan, 2021 @ 8:24pm

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 9 Nov, 2020 @ 9:05pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 11 Mar, 2021 @ 7:31pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 9 Nov, 2020 @ 8:41pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 21 Oct, 2021 @ 12:19pm

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 26 Jan, 2021 @ 7:56pm

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 26 Jan, 2021 @ 7:58pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked 9 Nov, 2020 @ 9:51pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 9 Nov, 2020 @ 9:18pm

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 21 Oct, 2021 @ 12:47pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 21 Oct, 2021 @ 2:20pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 11 Mar, 2021 @ 7:41pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 11 Mar, 2021 @ 7:47pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 21 Oct, 2021 @ 2:31pm

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 21 Oct, 2021 @ 2:35pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 21 Oct, 2021 @ 2:45pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 21 Oct, 2021 @ 2:48pm

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 21 Oct, 2021 @ 2:54pm

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 26 Jan, 2021 @ 8:35pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 21 Oct, 2021 @ 2:12pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 8 Nov, 2020 @ 1:07am

Skunked

Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
Unlocked 3 Dec, 2019 @ 9:15pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 21 Oct, 2021 @ 2:12pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 25 Jan, 2021 @ 8:36pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 21 Oct, 2021 @ 12:00pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 3 Dec, 2019 @ 3:40pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 26 Jan, 2021 @ 8:04pm

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked 10 Mar, 2021 @ 6:22pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 3 Dec, 2019 @ 4:09pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 26 Jan, 2021 @ 8:44pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 9 Nov, 2020 @ 8:39pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 3 Dec, 2019 @ 3:44pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 9 Nov, 2020 @ 9:55pm



Life Story

Complete the Master Chief Saga playlist.

I Was Wondering What Would Break First

Kill 100 Knights.

Forged in Fire

Win 100 multiplayer games.

Sample Plate

Complete three cross-game playlists.

LASO Master

Complete each individual game specific LASO playlist for every Halo game.

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.

Look Out for the Little Guys

Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.

Leave It Where It Lay

Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.

A Fine Choice

Halo CE: Complete a Halo: CE playlist.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

Halo CE: Complete the Halo: CE LASO Campaign playlist.

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.

Goat Roped

Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.

Scarab Lord

Halo 2: Acquire the Scarab Gun.

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.

Ninja Redux

Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.

Back for More

Halo 2: Complete the LASO campaign playlist.

Monopolized

Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.

Annual

Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.

This is my Rifle, This is my Gun

Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.

Chief, Smash!

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.

You're No Chips

Halo 4: What do Marines know about sticks?

You're Joking

Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.

Mind the Gap

Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.

Back In The Day

Halo CE: Play a CTF custom game on Blood Gulch with 4 players. Tri-tip optional.

Mortardom

Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.

The Return of Megg

Halo 2: She's not picking up.

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.

Eminent Domain

Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.

Game Master

Created and saved 5 Custom Game types.

Invaders Repelled

Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.

Master Forger

Created and saved 5 Custom Maps in Forge.

Power Play

Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.

Red vs. Blue

Halo 2A MP: Win 10 matches on Bloodline in multiplayer.

Shields Up!

Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.

Shook the Hornet's Nest

Halo 2A MP: Get 30 kills with the Hornet in multiplayer.

Skeet Shooter

Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.

The Goose is Loose

Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.

Top Gungoose

Halo 2A MP: Get a kill with the Gungoose while airborne.

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.

Triple Threat

Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.

Wetwork

Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.

Zealot

Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.

Aficiando

Halo 3: Complete three Halo 3 playlists.

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.

Devotee

Halo 4: Complete three Halo 4 playlists.

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.

Chest of Gold

Halo 4: Complete a Halo 4 playlist.

Contender

Win 50 multiplayer games.

In It To Win It

Win 200 multiplayer games.

Sharpshooter

Win 150 multiplayer games.

Battle Hardened

Win 250 multiplayer games.

Thermopylae

Win 300 multiplayer games.

Can't Get Enough

Complete 300 missions or multiplayer games.

Striking Fear in Their Hearts

Win 350 multiplayer games.

Committed

Complete 350 missions or multiplayer games.

Steady Aim

Win 400 multiplayer games.

Big Time Gamer

Complete 400 missions or multiplayer games.

Quick Trigger Finger

Win 450 multiplayer games.

Long Time Fan

Complete 450 missions or multiplayer games.

Multiplayer Champion

Win 500 multiplayer games.

The Long Haul

Complete 500 missions or multiplayer games.

Wyrmslayer

Kill 250 Hunters.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

Dogcatcher

Kill 1000 Crawlers.

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.

Didact's Hand

Halo 4: Complete all chapters in Spartan Ops Episode 4.

Memento Mori

Halo 4: Complete all chapters in Spartan Ops Episode 5.

Scattered

Halo 4: Complete all chapters in Spartan Ops Episode 6.

Invasion

Halo 4: Complete all chapters in Spartan Ops Episode 7.

Expendable

Halo 4: Complete all chapters in Spartan Ops Episode 8.

Key

Halo 4: Complete all chapters in Spartan Ops Episode 9.

Exodus

Halo 4: Complete all chapters in Spartan Ops Episode 10.

Feet First

Halo 4: Complete all Spartan Ops chapters.

Term of Enlistment

Halo 4: Complete all Spartan Ops chapters on Normal difficulty.

Hazard Pay

Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.

Icarus

Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.

Smooth Operator

Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.

No One Left Behind

Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.

What Power Outage?

Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.

No Easy Way Out

Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.

Nice Work Dawg!

Earn a total of 2,500 Assist medals in multiplayer.

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.

Domination

Earn a total of 100 Legendary medals in matchmade games.

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.

Spree Master

Earn a total of 100 Killing Spree medals in matchmade games.

Catch This

Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games.

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

Planting A Flag

Earn a total of 250 CTF Mode Specific medals in matchmade games.

The True King

Earn a total of 250 KOTH Mode Specific medals in matchmade games.

Roadkill Rampage

Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.

Rock and Coil Hit Back

Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.

Airborne

Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.

Checking Out Your Options

Halo CE: Complete a match on at least 4 unique game types.

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.

Window Shopping

Halo 2: Complete a match on at least 4 different game types in classic multiplayer.

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.

Well...Maybe One or Two

Kill 25 Engineers.

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.

Safety Not Guaranteed

H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.

Monumental Thirst!

H2A: Found and destroyed the BLAST soda can on Remnant..

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty

Canonical Conundrum

Halo: Reach: Find all Data Pads.

Why Do This To Yourself?

Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.

Keep Your Foot on the Pedrogas

Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.

One Final Firefight

Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).

Classic Completion

Halo: Reach: Complete Exodus without using any armor abilities.