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42 of 51 (82%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked Apr 18, 2011 @ 9:56pm

You Monster

Reunite with GLaDOS
Unlocked Apr 18, 2011 @ 10:22pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked Apr 18, 2011 @ 10:27pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked Apr 18, 2011 @ 11:03pm

SaBOTour

Make a break for it
Unlocked Apr 18, 2011 @ 11:44pm

Stalemate Associate

Press the button!
Unlocked Apr 19, 2011 @ 12:17am

Tater Tote

Carry science forward
Unlocked Apr 19, 2011 @ 1:57am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked Apr 19, 2011 @ 12:56am

Stranger Than Friction

Master the Propulsion Gel
Unlocked Apr 19, 2011 @ 2:18am

White Out

Complete the first Conversion Gel test
Unlocked Apr 19, 2011 @ 3:09am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked Apr 19, 2011 @ 8:04am

Dual Pit Experiment

Do the same test twice
Unlocked Apr 19, 2011 @ 4:14am

The Part Where He Kills You

This is that part
Unlocked Apr 19, 2011 @ 8:05am

Lunacy

That just happened
Unlocked Apr 19, 2011 @ 8:42am

Drop Box

Place a cube on a button without touching the cube
Unlocked Apr 20, 2011 @ 4:50pm

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked Aug 9, 2013 @ 10:43pm

Pit Boss

Show that pit who's boss
Unlocked Apr 21, 2011 @ 1:58am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked Apr 20, 2011 @ 4:30pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked Apr 20, 2011 @ 4:54pm

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked Apr 21, 2011 @ 11:44am

Good Listener

Take GLaDOS' escape advice
Unlocked Apr 18, 2011 @ 11:45pm

Scanned Alone

Stand in a defective turret detector
Unlocked Apr 18, 2011 @ 11:58pm

No Hard Feelings

Save a turret from redemption
Unlocked Apr 20, 2011 @ 5:24pm

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked Apr 20, 2011 @ 8:14pm

Ship Overboard

Discover the missing experiment
Unlocked Apr 21, 2011 @ 12:26pm

Door Prize

Examine all the vitrified test chamber doors
Unlocked Jun 30, 2011 @ 6:45pm

Portrait of a Lady

Find a hidden portrait
Unlocked Mar 7 @ 1:34pm

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked Apr 20, 2011 @ 6:03pm

High Five

Celebrate your cooperative calibration success
Unlocked Apr 19, 2011 @ 5:33am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked Apr 19, 2011 @ 10:34am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked Apr 19, 2011 @ 11:16am

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked Apr 19, 2011 @ 12:18pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked Apr 21, 2011 @ 1:02pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked Feb 17, 2017 @ 5:17pm

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked Feb 12, 2017 @ 3:04pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked Apr 20, 2011 @ 11:20am

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked Apr 19, 2011 @ 11:53am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked Apr 20, 2011 @ 10:51am

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked Apr 21, 2011 @ 12:52pm

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Unlocked Feb 12, 2017 @ 2:29pm

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked Feb 24, 2017 @ 5:37pm

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked May 29, 2011 @ 12:16pm



Smash TV

Break 11 test chamber monitors

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

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before

Portal Conservation Society

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

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

Talent Show

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