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49 of 51 (96%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 24 Jun, 2018 @ 7:40pm

You Monster

Reunite with GLaDOS
Unlocked 24 Jun, 2018 @ 8:01pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 24 Jun, 2018 @ 8:05pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 24 Jun, 2018 @ 8:28pm

SaBOTour

Make a break for it
Unlocked 24 Jun, 2018 @ 9:09pm

Stalemate Associate

Press the button!
Unlocked 24 Jun, 2018 @ 9:30pm

Tater Tote

Carry science forward
Unlocked 24 Jun, 2018 @ 10:04pm

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 24 Jun, 2018 @ 9:53pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked 24 Jun, 2018 @ 10:15pm

White Out

Complete the first Conversion Gel test
Unlocked 24 Jun, 2018 @ 10:24pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 25 Jun, 2018 @ 2:51pm

Dual Pit Experiment

Do the same test twice
Unlocked 25 Jun, 2018 @ 1:50pm

The Part Where He Kills You

This is that part
Unlocked 25 Jun, 2018 @ 2:57pm

Lunacy

That just happened
Unlocked 25 Jun, 2018 @ 3:19pm

Drop Box

Place a cube on a button without touching the cube
Unlocked 24 Jun, 2018 @ 7:47pm

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked 29 Mar, 2020 @ 4:08pm

Pit Boss

Show that pit who's boss
Unlocked 29 Mar, 2020 @ 2:42pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 24 Jun, 2018 @ 8:19pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 16 Jul, 2018 @ 9:04pm

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 20 Mar, 2019 @ 6:59pm

Good Listener

Take GLaDOS' escape advice
Unlocked 29 Mar, 2019 @ 4:34pm

Scanned Alone

Stand in a defective turret detector
Unlocked 6 Oct, 2018 @ 7:42pm

No Hard Feelings

Save a turret from redemption
Unlocked 24 Jun, 2018 @ 9:16pm

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked 24 Jun, 2018 @ 9:56pm

Ship Overboard

Discover the missing experiment
Unlocked 29 Mar, 2020 @ 3:44pm

Door Prize

Examine all the vitrified test chamber doors
Unlocked 29 Mar, 2020 @ 3:44pm

Portrait of a Lady

Find a hidden portrait
Unlocked 24 Jun, 2018 @ 10:08pm

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked 18 Aug, 2018 @ 9:21pm

Smash TV

Break 11 test chamber monitors
Unlocked 29 Mar, 2020 @ 5:28pm

High Five

Celebrate your cooperative calibration success
Unlocked 15 Jul, 2018 @ 1:25pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 21 Jul, 2018 @ 11:48am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 24 Jul, 2018 @ 4:46pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 25 Jul, 2018 @ 6:25pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 28 Jul, 2018 @ 5:51pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 28 Jul, 2018 @ 5:51pm

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked 29 Dec, 2022 @ 7:36pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 26 Jul, 2018 @ 2:36pm

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 28 Jul, 2018 @ 5:47pm

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 16 Dec, 2022 @ 10:29pm

Party of Three

Find the hidden companion cube in co-op test chamber
Unlocked 29 Dec, 2022 @ 7:03pm

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 17 Dec, 2022 @ 9:00pm

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 16 Dec, 2022 @ 9:16pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 21 Jul, 2018 @ 12:01pm

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Unlocked 29 Dec, 2022 @ 8:19pm

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked 28 Jul, 2018 @ 5:20pm

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 27 Jul, 2018 @ 11:23pm

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 30 Aug, 2018 @ 7:10pm

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked 12 Aug, 2018 @ 10:35am

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Unlocked 28 Jul, 2018 @ 6:34pm



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