Playtime past 2 weeks:
0h

View global achievement stats
You must be logged in to compare these stats to your own
51 of 51 (100%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 3 Dec, 2021 @ 12:39am

You Monster

Reunite with GLaDOS
Unlocked 3 Dec, 2021 @ 12:59am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 3 Dec, 2021 @ 1:03am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 3 Dec, 2021 @ 1:42am

SaBOTour

Make a break for it
Unlocked 3 Dec, 2021 @ 2:27am

Stalemate Associate

Press the button!
Unlocked 3 Dec, 2021 @ 2:53am

Tater Tote

Carry science forward
Unlocked 3 Dec, 2021 @ 3:58am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 3 Dec, 2021 @ 3:32am

Stranger Than Friction

Master the Propulsion Gel
Unlocked 3 Dec, 2021 @ 4:18am

White Out

Complete the first Conversion Gel test
Unlocked 3 Dec, 2021 @ 4:33am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 4 Dec, 2021 @ 11:10am

Dual Pit Experiment

Do the same test twice
Unlocked 4 Dec, 2021 @ 7:19am

The Part Where He Kills You

This is that part
Unlocked 5 Dec, 2021 @ 5:57am

Lunacy

That just happened
Unlocked 5 Dec, 2021 @ 6:24am

Drop Box

Place a cube on a button without touching the cube
Unlocked 2 Jul, 2022 @ 12:13pm

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked 18 Jul, 2022 @ 10:16am

Pit Boss

Show that pit who's boss
Unlocked 6 Jul, 2022 @ 6:42am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 3 Dec, 2021 @ 1:24am

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 18 Jul, 2022 @ 10:24am

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 18 Jul, 2022 @ 10:04pm

Good Listener

Take GLaDOS' escape advice
Unlocked 12 Feb, 2022 @ 11:06am

Scanned Alone

Stand in a defective turret detector
Unlocked 18 Jul, 2022 @ 9:48pm

No Hard Feelings

Save a turret from redemption
Unlocked 3 Dec, 2021 @ 2:36am

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked 18 Jul, 2022 @ 10:37pm

Ship Overboard

Discover the missing experiment
Unlocked 18 Jul, 2022 @ 10:41pm

Door Prize

Examine all the vitrified test chamber doors
Unlocked 18 Jul, 2022 @ 10:41pm

Portrait of a Lady

Find a hidden portrait
Unlocked 6 Jul, 2022 @ 3:24am

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked 6 Jul, 2022 @ 3:51am

Smash TV

Break 11 test chamber monitors
Unlocked 19 Jul, 2022 @ 1:14am

High Five

Celebrate your cooperative calibration success
Unlocked 1 Dec, 2021 @ 4:54am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 1 Dec, 2021 @ 8:09am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 2 Dec, 2021 @ 12:44pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 6 Dec, 2021 @ 10:42am

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 8 Dec, 2021 @ 4:39am

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 13 Dec, 2021 @ 9:36am

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked 26 Aug, 2022 @ 10:13am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 6 Dec, 2021 @ 11:10am

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 26 Aug, 2022 @ 9:17am

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 19 Jul, 2022 @ 8:40am

Party of Three

Find the hidden companion cube in co-op test chamber
Unlocked 1 Sep, 2022 @ 12:23pm

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 19 Jul, 2022 @ 8:32am

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 10 Aug, 2022 @ 10:18am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 1 Dec, 2021 @ 8:21am

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Unlocked 26 Aug, 2022 @ 9:58am

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked 14 May, 2024 @ 7:33am

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Unlocked 1 Sep, 2022 @ 11:40am

Still Alive

Complete Course 4 with neither you nor your co-op partner dying
Unlocked 2 Sep, 2022 @ 10:31am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 13 Dec, 2021 @ 8:15am

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 19 Jul, 2022 @ 8:52am

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked 26 Aug, 2022 @ 8:37am

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Unlocked 14 May, 2024 @ 8:01am