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36 of 51 (71%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 19 Jun, 2015 @ 5:58pm

You Monster

Reunite with GLaDOS
Unlocked 19 Jun, 2015 @ 6:13pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 19 Jun, 2015 @ 6:16pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 19 Jun, 2015 @ 6:40pm

SaBOTour

Make a break for it
Unlocked 26 Jun, 2015 @ 8:19pm

Stalemate Associate

Press the button!
Unlocked 26 Jun, 2015 @ 8:40pm

Tater Tote

Carry science forward
Unlocked 27 Jun, 2015 @ 9:01pm

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 26 Jun, 2015 @ 9:01pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked 27 Jun, 2015 @ 9:12pm

White Out

Complete the first Conversion Gel test
Unlocked 27 Jun, 2015 @ 9:18pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 1 Jul, 2015 @ 10:50pm

Dual Pit Experiment

Do the same test twice
Unlocked 27 Jun, 2015 @ 9:37pm

The Part Where He Kills You

This is that part
Unlocked 1 Jul, 2015 @ 10:57pm

Lunacy

That just happened
Unlocked 1 Jul, 2015 @ 11:16pm

Drop Box

Place a cube on a button without touching the cube
Unlocked 11 Oct, 2019 @ 8:32pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 19 Jun, 2015 @ 6:30pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 19 Jun, 2015 @ 6:25pm

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 19 Jun, 2015 @ 6:24pm

Good Listener

Take GLaDOS' escape advice
Unlocked 26 Jun, 2015 @ 8:20pm

Scanned Alone

Stand in a defective turret detector
Unlocked 26 Jun, 2015 @ 8:31pm

No Hard Feelings

Save a turret from redemption
Unlocked 26 Jun, 2015 @ 8:29pm

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked 27 Jun, 2015 @ 8:57pm

Portrait of a Lady

Find a hidden portrait
Unlocked 27 Jun, 2015 @ 9:06pm

High Five

Celebrate your cooperative calibration success
Unlocked 19 Oct, 2015 @ 11:13pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 20 Oct, 2015 @ 12:08am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 27 Feb, 2019 @ 10:21pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 21 Oct, 2015 @ 9:11pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 21 Oct, 2015 @ 10:08pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 27 Feb, 2019 @ 10:21pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 19 Nov, 2018 @ 9:22pm

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 21 Oct, 2015 @ 8:49pm

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 21 Oct, 2015 @ 8:40pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 19 Oct, 2015 @ 11:50pm

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked 19 Oct, 2015 @ 11:53pm

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Unlocked 19 Nov, 2018 @ 9:10pm

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 20 Oct, 2015 @ 12:01am



Overclocker

Complete Test Chamber 10 in 70 seconds

Pit Boss

Show that pit who's boss

Ship Overboard

Discover the missing experiment

Door Prize

Examine all the vitrified test chamber doors

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

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

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

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses

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