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43 of 51 (84%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 11 Oct, 2014 @ 11:50pm

You Monster

Reunite with GLaDOS
Unlocked 12 Oct, 2014 @ 12:15am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 12 Oct, 2014 @ 12:20am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 12 Oct, 2014 @ 6:15pm

SaBOTour

Make a break for it
Unlocked 12 Oct, 2014 @ 7:02pm

Stalemate Associate

Press the button!
Unlocked 12 Oct, 2014 @ 7:31pm

Tater Tote

Carry science forward
Unlocked 18 Oct, 2014 @ 1:29am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 18 Oct, 2014 @ 1:01am

Stranger Than Friction

Master the Propulsion Gel
Unlocked 18 Oct, 2014 @ 1:53am

White Out

Complete the first Conversion Gel test
Unlocked 18 Oct, 2014 @ 2:11am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 8 Nov, 2014 @ 1:22am

Dual Pit Experiment

Do the same test twice
Unlocked 18 Oct, 2014 @ 2:51am

The Part Where He Kills You

This is that part
Unlocked 8 Nov, 2014 @ 2:38am

Lunacy

That just happened
Unlocked 8 Nov, 2014 @ 3:12am

Drop Box

Place a cube on a button without touching the cube
Unlocked 28 Apr, 2015 @ 6:19pm

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked 28 Apr, 2015 @ 6:11pm

Pit Boss

Show that pit who's boss
Unlocked 28 Apr, 2015 @ 9:15pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 12 Oct, 2014 @ 12:43am

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 28 Apr, 2015 @ 9:19pm

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 28 Apr, 2015 @ 10:24pm

Good Listener

Take GLaDOS' escape advice
Unlocked 28 Apr, 2015 @ 9:33pm

Scanned Alone

Stand in a defective turret detector
Unlocked 28 Apr, 2015 @ 9:47pm

No Hard Feelings

Save a turret from redemption
Unlocked 12 Oct, 2014 @ 7:13pm

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked 28 Apr, 2015 @ 11:36pm

Ship Overboard

Discover the missing experiment
Unlocked 28 Apr, 2015 @ 9:53pm

Door Prize

Examine all the vitrified test chamber doors
Unlocked 28 Apr, 2015 @ 10:13pm

Portrait of a Lady

Find a hidden portrait
Unlocked 28 Apr, 2015 @ 10:06pm

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked 28 Apr, 2015 @ 9:12pm

Smash TV

Break 11 test chamber monitors
Unlocked 28 Apr, 2015 @ 11:15pm

High Five

Celebrate your cooperative calibration success
Unlocked 28 Apr, 2015 @ 5:09pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 28 Apr, 2015 @ 6:40pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 28 Apr, 2015 @ 7:29pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 28 Apr, 2015 @ 8:54pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 30 Apr, 2015 @ 9:23pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 11 Jul, 2015 @ 10:18am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 30 Apr, 2015 @ 8:41pm

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 30 Apr, 2015 @ 9:12pm

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 28 Apr, 2015 @ 8:07pm

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 28 Apr, 2015 @ 8:18pm

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 28 Jun, 2019 @ 10:21pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 30 Apr, 2015 @ 8:50pm

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 24 Mar, 2020 @ 7:34pm

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 30 Apr, 2015 @ 8:07pm



Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course

Party of Three

Find the hidden companion cube in co-op test chamber

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

Four Ring Circus

Enter 4 different portals without touching the ground in co-op

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

Friends List With Benefits

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

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course