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45 of 51 (88%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked Nov 28, 2016 @ 11:22am

You Monster

Reunite with GLaDOS
Unlocked Nov 28, 2016 @ 11:52am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked Nov 28, 2016 @ 12:12pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked Nov 28, 2016 @ 1:05pm

SaBOTour

Make a break for it
Unlocked Dec 2, 2016 @ 8:53am

Stalemate Associate

Press the button!
Unlocked Dec 2, 2016 @ 11:04am

Tater Tote

Carry science forward
Unlocked Apr 21, 2018 @ 5:04pm

Vertically Unchallenged

Master the Repulsion Gel
Unlocked Jun 4, 2017 @ 4:47pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked Apr 27, 2018 @ 4:37pm

White Out

Complete the first Conversion Gel test
Unlocked Oct 13, 2021 @ 1:32pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked Oct 13, 2021 @ 6:33pm

Dual Pit Experiment

Do the same test twice
Unlocked Oct 13, 2021 @ 2:40pm

The Part Where He Kills You

This is that part
Unlocked Oct 13, 2021 @ 6:44pm

Lunacy

That just happened
Unlocked Oct 13, 2021 @ 7:08pm

Drop Box

Place a cube on a button without touching the cube
Unlocked Apr 21, 2018 @ 10:36am

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked Oct 17, 2021 @ 1:17pm

Pit Boss

Show that pit who's boss
Unlocked Oct 17, 2021 @ 1:25pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked Oct 17, 2021 @ 1:43pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked Apr 21, 2018 @ 11:19am

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked Oct 17, 2021 @ 1:39pm

Good Listener

Take GLaDOS' escape advice
Unlocked Dec 2, 2016 @ 8:54am

Scanned Alone

Stand in a defective turret detector
Unlocked Dec 2, 2016 @ 9:53am

No Hard Feelings

Save a turret from redemption
Unlocked Apr 21, 2018 @ 3:33pm

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked Oct 17, 2021 @ 2:14pm

Ship Overboard

Discover the missing experiment
Unlocked Apr 21, 2018 @ 4:59pm

Door Prize

Examine all the vitrified test chamber doors
Unlocked Oct 16, 2021 @ 6:14pm

Portrait of a Lady

Find a hidden portrait
Unlocked Oct 17, 2021 @ 1:28pm

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked Oct 17, 2021 @ 2:21pm

Smash TV

Break 11 test chamber monitors
Unlocked Oct 17, 2021 @ 3:17pm

High Five

Celebrate your cooperative calibration success
Unlocked Nov 28, 2016 @ 2:23pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked Nov 28, 2016 @ 3:07pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked Apr 20, 2018 @ 4:31pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked Apr 20, 2018 @ 5:20pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked Apr 28, 2018 @ 4:51pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked Apr 28, 2018 @ 6:29pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked Apr 27, 2018 @ 4:55pm

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked Apr 20, 2018 @ 5:01pm

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked Oct 18, 2021 @ 11:21am

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked Apr 28, 2018 @ 4:54pm

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked Nov 27, 2018 @ 7:24am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked Apr 20, 2018 @ 3:50pm

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked Oct 18, 2021 @ 11:03am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked Apr 28, 2018 @ 6:27pm

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked Oct 18, 2021 @ 10:50am

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked Oct 23, 2020 @ 4:42pm



Iron Grip

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

Party of Three

Find the hidden companion cube in co-op test chamber

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

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

Talent Show

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