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 Aug 10, 2019 @ 4:37am

You Monster

Reunite with GLaDOS
Unlocked Dec 11, 2020 @ 6:58am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked Aug 20, 2019 @ 6:02am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked May 9, 2018 @ 8:31am

SaBOTour

Make a break for it
Unlocked Dec 15, 2020 @ 1:30am

Stalemate Associate

Press the button!
Unlocked Dec 15, 2020 @ 1:30am

Tater Tote

Carry science forward
Unlocked Dec 15, 2020 @ 1:30am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked May 9, 2018 @ 10:28pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked May 10, 2018 @ 9:39pm

White Out

Complete the first Conversion Gel test
Unlocked May 10, 2018 @ 9:45pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked Dec 15, 2020 @ 1:30am

Dual Pit Experiment

Do the same test twice
Unlocked Dec 15, 2020 @ 1:30am

The Part Where He Kills You

This is that part
Unlocked Dec 15, 2020 @ 1:30am

Lunacy

That just happened
Unlocked Aug 4, 2018 @ 9:39am

Drop Box

Place a cube on a button without touching the cube
Unlocked Dec 15, 2020 @ 1:30am

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked Dec 15, 2020 @ 1:30am

Pit Boss

Show that pit who's boss
Unlocked Dec 15, 2020 @ 1:30am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked May 9, 2018 @ 8:22am

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked Dec 11, 2020 @ 8:49am

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked Dec 12, 2020 @ 7:24am

Good Listener

Take GLaDOS' escape advice
Unlocked Dec 15, 2020 @ 1:30am

Scanned Alone

Stand in a defective turret detector
Unlocked Dec 15, 2020 @ 1:30am

No Hard Feelings

Save a turret from redemption
Unlocked Dec 15, 2020 @ 1:30am

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked Dec 15, 2020 @ 1:30am

Ship Overboard

Discover the missing experiment
Unlocked Dec 15, 2020 @ 1:30am

Door Prize

Examine all the vitrified test chamber doors
Unlocked Dec 15, 2020 @ 1:30am

Portrait of a Lady

Find a hidden portrait
Unlocked Dec 15, 2020 @ 1:30am

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked Dec 15, 2020 @ 1:30am

Smash TV

Break 11 test chamber monitors
Unlocked Dec 15, 2020 @ 1:30am

High Five

Celebrate your cooperative calibration success
Unlocked Jan 2, 2018 @ 7:32am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked Nov 22, 2018 @ 9:49am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked Jan 3, 2019 @ 3:23am

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked Aug 23, 2019 @ 10:45am

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked Dec 12, 2020 @ 9:03am

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked Dec 12, 2020 @ 9:03am

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked Dec 15, 2020 @ 1:30am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked Aug 9, 2019 @ 8:45am

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked Dec 12, 2020 @ 8:57am

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked Dec 15, 2020 @ 1:30am

Party of Three

Find the hidden companion cube in co-op test chamber
Unlocked Dec 13, 2020 @ 7:01am

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked Dec 15, 2020 @ 1:30am

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked Dec 15, 2020 @ 1:30am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked Jun 6, 2019 @ 8:52am

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Unlocked Dec 15, 2020 @ 1:30am

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked Dec 15, 2020 @ 1:30am

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Unlocked Aug 16, 2019 @ 12:31am

Still Alive

Complete Course 4 with neither you nor your co-op partner dying
Unlocked Dec 15, 2020 @ 1:30am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked Dec 13, 2020 @ 6:03am

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked Dec 15, 2020 @ 1:30am

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked Dec 15, 2020 @ 1:30am

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Unlocked Dec 15, 2020 @ 1:30am