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42 of 51 (82%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 19 Apr, 2015 @ 3:59pm

You Monster

Reunite with GLaDOS
Unlocked 9 Nov, 2015 @ 5:49pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 9 Nov, 2015 @ 6:04pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 15 Feb, 2019 @ 6:20pm

SaBOTour

Make a break for it
Unlocked 18 May, 2020 @ 12:37pm

Stalemate Associate

Press the button!
Unlocked 18 May, 2020 @ 1:10pm

Tater Tote

Carry science forward
Unlocked 2 Jun, 2020 @ 8:25am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 19 May, 2020 @ 6:58am

Stranger Than Friction

Master the Propulsion Gel
Unlocked 2 Jun, 2020 @ 8:56am

White Out

Complete the first Conversion Gel test
Unlocked 2 Jun, 2020 @ 1:04pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 3 Jun, 2020 @ 1:08pm

Dual Pit Experiment

Do the same test twice
Unlocked 2 Jun, 2020 @ 1:48pm

The Part Where He Kills You

This is that part
Unlocked 3 Jun, 2020 @ 1:20pm

Lunacy

That just happened
Unlocked 3 Jun, 2020 @ 2:11pm

Drop Box

Place a cube on a button without touching the cube
Unlocked 17 Dec, 2015 @ 2:23pm

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked 27 Feb, 2021 @ 10:20am

Pit Boss

Show that pit who's boss
Unlocked 16 Oct, 2020 @ 3:27pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 26 Feb, 2021 @ 5:21pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 16 Feb, 2019 @ 9:43am

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 24 Oct, 2020 @ 9:12am

Good Listener

Take GLaDOS' escape advice
Unlocked 18 May, 2020 @ 12:38pm

Scanned Alone

Stand in a defective turret detector
Unlocked 18 May, 2020 @ 12:55pm

No Hard Feelings

Save a turret from redemption
Unlocked 21 Nov, 2020 @ 9:16am

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked 25 Feb, 2021 @ 6:06pm

Ship Overboard

Discover the missing experiment
Unlocked 25 Feb, 2021 @ 6:55pm

Door Prize

Examine all the vitrified test chamber doors
Unlocked 27 Feb, 2021 @ 10:12am

Portrait of a Lady

Find a hidden portrait
Unlocked 21 Nov, 2020 @ 9:24am

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked 31 Oct, 2020 @ 10:21am

Smash TV

Break 11 test chamber monitors
Unlocked 9 Apr, 2021 @ 5:07pm

High Five

Celebrate your cooperative calibration success
Unlocked 10 Apr, 2021 @ 7:00am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 23 Dec, 2017 @ 8:00am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 18 Jun, 2020 @ 3:42pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 12 Dec, 2020 @ 1:51pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 13 Feb, 2021 @ 4:57pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 13 Feb, 2021 @ 4:57pm

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked 11 Dec, 2021 @ 1:37pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 12 Dec, 2020 @ 1:58pm

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 27 Feb, 2021 @ 6:43am

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 13 Feb, 2021 @ 5:00pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 23 Dec, 2017 @ 6:40am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 16 Oct, 2020 @ 4:23pm

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 26 Feb, 2021 @ 3:53pm



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

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