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42 of 51 (82%) Achievements Earned::


Personal Achievements
 
Unlocked Aug 18, 2014 @ 4:45pm

Wake Up Call

Survive the manual override
Unlocked Aug 18, 2014 @ 5:07pm

You Monster

Reunite with GLaDOS
Unlocked Aug 18, 2014 @ 5:11pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked Aug 18, 2014 @ 5:53pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked Aug 18, 2014 @ 6:59pm

SaBOTour

Make a break for it
Unlocked Aug 18, 2014 @ 7:40pm

Stalemate Associate

Press the button!
Unlocked Aug 19, 2014 @ 1:58am

Tater Tote

Carry science forward
Unlocked Aug 18, 2014 @ 10:16pm

Vertically Unchallenged

Master the Repulsion Gel
Unlocked Aug 19, 2014 @ 2:00pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked Aug 19, 2014 @ 2:39pm

White Out

Complete the first Conversion Gel test
Unlocked Aug 19, 2014 @ 9:54pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked Aug 19, 2014 @ 9:02pm

Dual Pit Experiment

Do the same test twice
Unlocked Aug 20, 2014 @ 3:35pm

The Part Where He Kills You

This is that part
Unlocked Aug 20, 2014 @ 4:11pm

Lunacy

That just happened
Unlocked Sep 15, 2014 @ 5:14am

Drop Box

Place a cube on a button without touching the cube
Unlocked Sep 30, 2014 @ 11:12pm

Pit Boss

Show that pit who's boss
Unlocked Aug 23, 2014 @ 2:46pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked Aug 18, 2014 @ 6:04pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked Aug 18, 2014 @ 6:59pm

Good Listener

Take GLaDOS' escape advice
Unlocked Aug 18, 2014 @ 7:24pm

Scanned Alone

Stand in a defective turret detector
Unlocked Aug 18, 2014 @ 7:14pm

No Hard Feelings

Save a turret from redemption
Unlocked Sep 6, 2014 @ 7:31pm

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked Sep 6, 2014 @ 8:21pm

High Five

Celebrate your cooperative calibration success
Unlocked Oct 14, 2014 @ 6:49pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked Oct 18, 2014 @ 1:59pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked Oct 20, 2014 @ 7:54pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked Oct 26, 2014 @ 12:31pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked Oct 29, 2014 @ 5:00pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked Oct 29, 2014 @ 5:20pm

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked Oct 26, 2014 @ 11:41am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked Oct 26, 2014 @ 10:37am

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked Oct 26, 2014 @ 10:41am

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked Oct 26, 2014 @ 12:29pm

Party of Three

Find the hidden companion cube in co-op test chamber
Unlocked Oct 29, 2014 @ 3:50pm

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked Sep 6, 2014 @ 8:26pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked Nov 2, 2014 @ 4:58pm

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Unlocked Nov 2, 2014 @ 5:04pm

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked Nov 4, 2014 @ 6:34pm

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Unlocked Nov 4, 2014 @ 8:41pm

Still Alive

Complete Course 4 with neither you nor your co-op partner dying
Unlocked Nov 12, 2014 @ 8:03pm

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked Oct 26, 2014 @ 11:18am

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked Nov 4, 2014 @ 6:40pm

Talent Show

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



Overclocker

Complete Test Chamber 10 in 70 seconds

Final Transmission

Find the hidden signal in one of the Rat Man's dens

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

Portrait of a Lady

Find a hidden portrait

Smash TV

Break 11 test chamber monitors

Professor Portal

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

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list