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39 of 51 (76%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 20 Apr, 2011 @ 8:29am

You Monster

Reunite with GLaDOS
Unlocked 20 Apr, 2011 @ 8:54am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 20 Apr, 2011 @ 9:00am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 26 Apr, 2011 @ 12:51pm

SaBOTour

Make a break for it
Unlocked 29 Apr, 2011 @ 8:46pm

Stalemate Associate

Press the button!
Unlocked 5 May, 2011 @ 7:00pm

Tater Tote

Carry science forward
Unlocked 10 May, 2011 @ 5:56pm

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 10 May, 2011 @ 5:43pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked 28 May, 2011 @ 6:19pm

White Out

Complete the first Conversion Gel test
Unlocked 3 Jun, 2011 @ 6:00pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 19 Jun, 2011 @ 2:08pm

Dual Pit Experiment

Do the same test twice
Unlocked 11 Jun, 2011 @ 1:32pm

The Part Where He Kills You

This is that part
Unlocked 21 Jun, 2011 @ 4:52pm

Lunacy

That just happened
Unlocked 18 Jun, 2016 @ 9:37am

Drop Box

Place a cube on a button without touching the cube
Unlocked 24 Dec, 2017 @ 1:58pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 30 Apr, 2012 @ 2:24pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 30 Apr, 2012 @ 2:43pm

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 30 Apr, 2012 @ 2:18pm

Good Listener

Take GLaDOS' escape advice
Unlocked 29 Apr, 2011 @ 8:47pm

Scanned Alone

Stand in a defective turret detector
Unlocked 3 Jun, 2011 @ 4:49pm

No Hard Feelings

Save a turret from redemption
Unlocked 29 Apr, 2011 @ 9:22pm

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked 30 Apr, 2012 @ 4:00pm

Ship Overboard

Discover the missing experiment
Unlocked 30 Apr, 2012 @ 4:04pm

Door Prize

Examine all the vitrified test chamber doors
Unlocked 30 Apr, 2012 @ 4:03pm

Portrait of a Lady

Find a hidden portrait
Unlocked 22 May, 2011 @ 6:39pm

High Five

Celebrate your cooperative calibration success
Unlocked 20 Apr, 2011 @ 3:05pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 20 Apr, 2011 @ 3:34pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 24 Apr, 2011 @ 11:08am

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 28 May, 2011 @ 5:39pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 8 Sep, 2013 @ 1:30pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 8 Sep, 2013 @ 1:30pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 28 May, 2011 @ 6:05pm

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 28 Dec, 2014 @ 4:27pm

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 6 May, 2017 @ 1:45pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 22 Apr, 2011 @ 11:21am

Still Alive

Complete Course 4 with neither you nor your co-op partner dying
Unlocked 30 Dec, 2014 @ 10:17am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 30 Aug, 2015 @ 8:09pm

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked 2 Jan, 2024 @ 10:30pm

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Unlocked 28 Oct, 2012 @ 9:22am



Overclocker

Complete Test Chamber 10 in 70 seconds

Pit Boss

Show that pit who's boss

You Made Your Point

Refuse to solve the first test in Chapter 8

Smash TV

Break 11 test chamber monitors

Iron Grip

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

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them

Party of Three

Find the hidden companion cube in co-op test chamber

Narbacular Drop

Place a portal under your co-op partner while they are gesturing

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

Rock Portal Scissors

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