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36 of 51 (71%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 16 Sep, 2018 @ 9:37am

You Monster

Reunite with GLaDOS
Unlocked 16 Sep, 2018 @ 10:07am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 16 Sep, 2018 @ 10:21am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 8 Dec, 2018 @ 3:40pm

SaBOTour

Make a break for it
Unlocked 29 Dec, 2018 @ 10:04am

Stalemate Associate

Press the button!
Unlocked 29 Dec, 2018 @ 10:31am

Tater Tote

Carry science forward
Unlocked 29 Dec, 2018 @ 11:37am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 29 Dec, 2018 @ 11:16am

Stranger Than Friction

Master the Propulsion Gel
Unlocked 29 Dec, 2018 @ 11:53am

White Out

Complete the first Conversion Gel test
Unlocked 29 Dec, 2018 @ 12:15pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 29 Dec, 2018 @ 1:16pm

Dual Pit Experiment

Do the same test twice
Unlocked 29 Dec, 2018 @ 12:41pm

The Part Where He Kills You

This is that part
Unlocked 29 Dec, 2018 @ 1:24pm

Lunacy

That just happened
Unlocked 29 Dec, 2018 @ 1:48pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 16 Sep, 2018 @ 10:58am

Good Listener

Take GLaDOS' escape advice
Unlocked 29 Dec, 2018 @ 10:05am

No Hard Feelings

Save a turret from redemption
Unlocked 29 Dec, 2018 @ 10:15am

Portrait of a Lady

Find a hidden portrait
Unlocked 29 Dec, 2018 @ 11:44am

High Five

Celebrate your cooperative calibration success
Unlocked 8 Apr, 2018 @ 5:24am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 8 Apr, 2018 @ 5:45am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 8 Apr, 2018 @ 6:44am

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 8 Apr, 2018 @ 7:46am

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 8 Apr, 2018 @ 8:53am

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 15 Apr, 2018 @ 8:07am

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked 24 Nov, 2018 @ 12:56pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 8 Apr, 2018 @ 8:11am

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 24 Nov, 2018 @ 12:31pm

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 24 Nov, 2018 @ 11:52am

Party of Three

Find the hidden companion cube in co-op test chamber
Unlocked 23 Nov, 2018 @ 2:31pm

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 24 Nov, 2018 @ 10:59am

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 18 Apr, 2020 @ 1:12pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 24 Nov, 2018 @ 11:22am

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Unlocked 24 Nov, 2018 @ 1:40pm

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked 24 Nov, 2018 @ 11:47am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 8 Apr, 2018 @ 8:57am

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Unlocked 24 Nov, 2018 @ 1:25pm



Drop Box

Place a cube on a button without touching the cube

Overclocker

Complete Test Chamber 10 in 70 seconds

Pit Boss

Show that pit who's boss

Pturretdactyl

Use an Aerial Faith Plate to launch a turret

Final Transmission

Find the hidden signal in one of the Rat Man's dens

Scanned Alone

Stand in a defective turret detector

Schrodinger's Catch

Catch a blue-painted box before it touches the ground

Ship Overboard

Discover the missing experiment

Door Prize

Examine all the vitrified test chamber doors

You Made Your Point

Refuse to solve the first test in Chapter 8

Smash TV

Break 11 test chamber monitors

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each

Still Alive

Complete Course 4 with neither you nor your co-op partner dying

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list