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42 of 51 (82%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 21 Apr, 2011 @ 7:32pm

You Monster

Reunite with GLaDOS
Unlocked 21 Apr, 2011 @ 7:54pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 21 Apr, 2011 @ 7:59pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 21 Apr, 2011 @ 8:31pm

SaBOTour

Make a break for it
Unlocked 21 Apr, 2011 @ 9:19pm

Stalemate Associate

Press the button!
Unlocked 21 Apr, 2011 @ 9:47pm

Tater Tote

Carry science forward
Unlocked 21 Apr, 2011 @ 10:38pm

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 21 Apr, 2011 @ 10:18pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked 21 Apr, 2011 @ 10:55pm

White Out

Complete the first Conversion Gel test
Unlocked 21 Apr, 2011 @ 11:17pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 22 Apr, 2011 @ 12:46am

Dual Pit Experiment

Do the same test twice
Unlocked 21 Apr, 2011 @ 11:43pm

The Part Where He Kills You

This is that part
Unlocked 22 Apr, 2011 @ 12:58am

Lunacy

That just happened
Unlocked 22 Apr, 2011 @ 1:21am

Drop Box

Place a cube on a button without touching the cube
Unlocked 21 Apr, 2011 @ 8:08pm

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked 22 Apr, 2011 @ 7:17pm

Pit Boss

Show that pit who's boss
Unlocked 24 Apr, 2011 @ 12:29pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 21 Apr, 2011 @ 8:14pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 24 Apr, 2011 @ 3:48pm

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 24 Apr, 2011 @ 12:52pm

Good Listener

Take GLaDOS' escape advice
Unlocked 21 Apr, 2011 @ 9:20pm

Scanned Alone

Stand in a defective turret detector
Unlocked 21 Apr, 2011 @ 9:33pm

No Hard Feelings

Save a turret from redemption
Unlocked 21 Apr, 2011 @ 9:30pm

Portrait of a Lady

Find a hidden portrait
Unlocked 23 Apr, 2011 @ 6:38pm

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked 23 Apr, 2011 @ 6:27pm

High Five

Celebrate your cooperative calibration success
Unlocked 22 Apr, 2011 @ 1:58am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 22 Apr, 2011 @ 2:23am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 22 Apr, 2011 @ 3:26am

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 22 Apr, 2011 @ 2:40pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 22 Apr, 2011 @ 8:01pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 23 Apr, 2011 @ 12:39am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 22 Apr, 2011 @ 4:58pm

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 22 Apr, 2011 @ 2:12pm

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 23 Apr, 2011 @ 12:51am

Party of Three

Find the hidden companion cube in co-op test chamber
Unlocked 24 Apr, 2011 @ 11:14pm

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 23 Apr, 2011 @ 12:48am

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 23 Apr, 2011 @ 12:24pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 22 Apr, 2011 @ 4:23pm

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 22 Apr, 2011 @ 11:14pm

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 23 Apr, 2011 @ 12:54am

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked 28 Jun, 2013 @ 8:04pm

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Unlocked 9 Jul, 2011 @ 3:38pm



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

Smash TV

Break 11 test chamber monitors

Iron Grip

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

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