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34 of 51 (67%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 29 Apr, 2011 @ 3:24am

You Monster

Reunite with GLaDOS
Unlocked 29 Apr, 2011 @ 3:54am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 29 Apr, 2011 @ 4:00am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 29 Apr, 2011 @ 12:24pm

SaBOTour

Make a break for it
Unlocked 29 Apr, 2011 @ 1:21pm

Stalemate Associate

Press the button!
Unlocked 29 Apr, 2011 @ 2:12pm

Tater Tote

Carry science forward
Unlocked 30 Apr, 2011 @ 7:46am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 30 Apr, 2011 @ 7:02am

Stranger Than Friction

Master the Propulsion Gel
Unlocked 30 Apr, 2011 @ 8:14am

White Out

Complete the first Conversion Gel test
Unlocked 30 Apr, 2011 @ 9:13am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 25 May, 2011 @ 6:46pm

Dual Pit Experiment

Do the same test twice
Unlocked 22 May, 2011 @ 1:49pm

The Part Where He Kills You

This is that part
Unlocked 25 May, 2011 @ 7:11pm

Lunacy

That just happened
Unlocked 25 May, 2011 @ 7:50pm

Drop Box

Place a cube on a button without touching the cube
Unlocked 23 Oct, 2013 @ 10:00am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 29 Apr, 2011 @ 4:22am

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 21 Dec, 2011 @ 2:37am

Good Listener

Take GLaDOS' escape advice
Unlocked 29 Apr, 2011 @ 1:23pm

No Hard Feelings

Save a turret from redemption
Unlocked 29 Apr, 2011 @ 1:37pm

Ship Overboard

Discover the missing experiment
Unlocked 30 Apr, 2011 @ 7:35am

Door Prize

Examine all the vitrified test chamber doors
Unlocked 30 Apr, 2011 @ 7:36am

Portrait of a Lady

Find a hidden portrait
Unlocked 30 Apr, 2011 @ 7:59am

High Five

Celebrate your cooperative calibration success
Unlocked 19 Dec, 2011 @ 11:00pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 19 Dec, 2011 @ 11:22pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 20 Dec, 2011 @ 12:05am

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 20 Dec, 2011 @ 12:58am

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 21 Dec, 2011 @ 2:52am

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 21 Dec, 2011 @ 4:05am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 21 Dec, 2011 @ 2:18am

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 21 Dec, 2011 @ 3:13am

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 21 Dec, 2011 @ 2:38am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 20 Dec, 2011 @ 1:02am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 21 Dec, 2011 @ 3:11am

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 21 Dec, 2011 @ 2:09am



Overclocker

Complete Test Chamber 10 in 70 seconds

Pit Boss

Show that pit who's boss

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

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

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op

Party of Three

Find the hidden companion cube in co-op test chamber

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

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