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 26 Jun, 2017 @ 8:39am

You Monster

Reunite with GLaDOS
Unlocked 26 Jun, 2017 @ 9:19am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 26 Jun, 2017 @ 9:26am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 26 Jun, 2017 @ 11:21am

SaBOTour

Make a break for it
Unlocked 26 Jun, 2017 @ 12:18pm

Stalemate Associate

Press the button!
Unlocked 26 Jun, 2017 @ 12:44pm

Tater Tote

Carry science forward
Unlocked 27 Jun, 2017 @ 4:06am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 27 Jun, 2017 @ 3:47am

Stranger Than Friction

Master the Propulsion Gel
Unlocked 27 Jun, 2017 @ 4:25am

White Out

Complete the first Conversion Gel test
Unlocked 27 Jun, 2017 @ 4:43am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 27 Jun, 2017 @ 9:06am

Dual Pit Experiment

Do the same test twice
Unlocked 27 Jun, 2017 @ 5:18am

The Part Where He Kills You

This is that part
Unlocked 27 Jun, 2017 @ 9:19am

Lunacy

That just happened
Unlocked 27 Jun, 2017 @ 9:53am

Drop Box

Place a cube on a button without touching the cube
Unlocked 15 Jan, 2020 @ 11:27am

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked 4 Apr, 2021 @ 9:31am

Pit Boss

Show that pit who's boss
Unlocked 27 Jun, 2017 @ 9:20am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 26 Jun, 2017 @ 11:21am

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 4 Apr, 2021 @ 9:42am

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 4 Apr, 2021 @ 9:45am

Good Listener

Take GLaDOS' escape advice
Unlocked 13 Aug, 2018 @ 3:28am

Scanned Alone

Stand in a defective turret detector
Unlocked 26 Jun, 2017 @ 12:30pm

No Hard Feelings

Save a turret from redemption
Unlocked 26 Jun, 2017 @ 12:26pm

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked 4 Apr, 2021 @ 10:08am

Ship Overboard

Discover the missing experiment
Unlocked 4 Apr, 2021 @ 10:21am

Door Prize

Examine all the vitrified test chamber doors
Unlocked 4 Apr, 2021 @ 10:41am

Portrait of a Lady

Find a hidden portrait
Unlocked 4 Apr, 2021 @ 10:46am

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked 27 Jun, 2017 @ 5:16am

Smash TV

Break 11 test chamber monitors
Unlocked 4 Apr, 2021 @ 11:37am

High Five

Celebrate your cooperative calibration success
Unlocked 25 Jun, 2017 @ 4:14am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 11 Jan, 2019 @ 8:46am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 11 Jan, 2019 @ 9:57am

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 11 Jan, 2019 @ 11:14am

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 28 Jan, 2019 @ 6:16am

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 28 Jan, 2019 @ 7:53am

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked 7 Apr, 2021 @ 11:11am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 28 Jan, 2019 @ 5:34am

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 7 Apr, 2021 @ 11:13am

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 7 Apr, 2021 @ 11:25am

Party of Three

Find the hidden companion cube in co-op test chamber
Unlocked 7 Apr, 2021 @ 11:45am

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 7 Apr, 2021 @ 11:46am

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 5 Apr, 2021 @ 1:17pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 25 Nov, 2019 @ 11:28am

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Unlocked 7 Apr, 2021 @ 12:15pm

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked 7 Apr, 2021 @ 12:19pm

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Unlocked 7 Apr, 2021 @ 12:33pm

Still Alive

Complete Course 4 with neither you nor your co-op partner dying
Unlocked 9 Apr, 2021 @ 8:20am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 8 Apr, 2021 @ 8:31am

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 7 Apr, 2021 @ 11:59am

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked 10 Apr, 2021 @ 12:45pm

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Unlocked 8 Apr, 2021 @ 8:29am