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36 of 51 (71%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked Jan 28, 2013 @ 6:23am

You Monster

Reunite with GLaDOS
Unlocked Jan 28, 2013 @ 1:23pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked Jan 28, 2013 @ 1:30pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked Jan 29, 2013 @ 2:09pm

SaBOTour

Make a break for it
Unlocked Jan 29, 2013 @ 3:10pm

Stalemate Associate

Press the button!
Unlocked Jan 29, 2013 @ 4:05pm

Tater Tote

Carry science forward
Unlocked Jan 30, 2013 @ 10:02am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked Jan 29, 2013 @ 7:02pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked Apr 7, 2013 @ 6:36pm

White Out

Complete the first Conversion Gel test
Unlocked Apr 8, 2013 @ 9:39am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked May 2, 2013 @ 10:10am

Dual Pit Experiment

Do the same test twice
Unlocked Apr 8, 2013 @ 12:07pm

The Part Where He Kills You

This is that part
Unlocked Sep 11, 2013 @ 5:53pm

Lunacy

That just happened
Unlocked Sep 11, 2013 @ 6:31pm

Drop Box

Place a cube on a button without touching the cube
Unlocked Jun 7, 2013 @ 10:07am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked Jan 28, 2013 @ 1:54pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked Sep 17, 2013 @ 12:03pm

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked Apr 12, 2014 @ 10:50am

Good Listener

Take GLaDOS' escape advice
Unlocked Jan 29, 2013 @ 3:10pm

Scanned Alone

Stand in a defective turret detector
Unlocked Jan 29, 2013 @ 3:24pm

No Hard Feelings

Save a turret from redemption
Unlocked Oct 21, 2013 @ 7:13pm

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked Oct 21, 2013 @ 7:59pm

Ship Overboard

Discover the missing experiment
Unlocked Jun 16, 2013 @ 8:34am

Portrait of a Lady

Find a hidden portrait
Unlocked Jun 16, 2013 @ 8:49am

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked May 5, 2014 @ 11:12am

High Five

Celebrate your cooperative calibration success
Unlocked May 10, 2013 @ 4:33pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked Sep 14, 2013 @ 3:04pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked Sep 14, 2013 @ 4:31pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked Oct 25, 2013 @ 12:46pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked Oct 26, 2013 @ 4:32pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked Nov 1, 2013 @ 1:50pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked Oct 25, 2013 @ 1:59pm

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked Dec 16, 2014 @ 10:13am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked Oct 24, 2013 @ 4:10pm

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked Oct 26, 2013 @ 4:36pm

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked Aug 4, 2014 @ 1:37pm



Overclocker

Complete Test Chamber 10 in 70 seconds

Pit Boss

Show that pit who's boss

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

Can't Touch This

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

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

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