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36 of 51 (71%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 20 Mar, 2014 @ 9:22am

You Monster

Reunite with GLaDOS
Unlocked 20 Mar, 2014 @ 9:54am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 20 Mar, 2014 @ 10:01am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 21 Mar, 2014 @ 2:15pm

SaBOTour

Make a break for it
Unlocked 14 Jan, 2018 @ 8:12am

Stalemate Associate

Press the button!
Unlocked 14 Jan, 2018 @ 8:40am

Tater Tote

Carry science forward
Unlocked 14 Jan, 2018 @ 11:53am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 14 Jan, 2018 @ 11:21am

Stranger Than Friction

Master the Propulsion Gel
Unlocked 15 Jan, 2018 @ 11:29am

White Out

Complete the first Conversion Gel test
Unlocked 15 Jan, 2018 @ 11:43am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 16 Jan, 2018 @ 10:27am

Dual Pit Experiment

Do the same test twice
Unlocked 15 Jan, 2018 @ 12:08pm

The Part Where He Kills You

This is that part
Unlocked 16 Jan, 2018 @ 10:40am

Lunacy

That just happened
Unlocked 16 Jan, 2018 @ 11:25am

Drop Box

Place a cube on a button without touching the cube
Unlocked 20 Mar, 2014 @ 10:20am

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked 26 Feb, 2019 @ 1:35pm

Pit Boss

Show that pit who's boss
Unlocked 26 Feb, 2019 @ 1:48pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 26 Feb, 2019 @ 1:55pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 27 Feb, 2019 @ 9:53am

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 27 Feb, 2019 @ 9:59am

Good Listener

Take GLaDOS' escape advice
Unlocked 27 Feb, 2019 @ 10:07am

Scanned Alone

Stand in a defective turret detector
Unlocked 14 Jan, 2018 @ 8:26am

No Hard Feelings

Save a turret from redemption
Unlocked 27 Feb, 2019 @ 10:26am

Portrait of a Lady

Find a hidden portrait
Unlocked 14 Jan, 2018 @ 12:00pm

High Five

Celebrate your cooperative calibration success
Unlocked 9 Jan, 2018 @ 12:18pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 9 Jan, 2018 @ 12:53pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 10 Jan, 2018 @ 1:01pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 19 Jan, 2018 @ 2:08pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 20 Jan, 2018 @ 2:06pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 20 Jan, 2018 @ 3:37pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 20 Jan, 2018 @ 1:35pm

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 20 May, 2022 @ 2:12pm

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 6 Feb, 2020 @ 7:26am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 10 Jan, 2018 @ 12:03pm

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked 21 May, 2022 @ 11:00am

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked 20 May, 2022 @ 2:24pm



Schrodinger's Catch

Catch a blue-painted box before it touches the ground

Ship Overboard

Discover the missing experiment

Door Prize

Examine all the vitrified test chamber doors

You Made Your Point

Refuse to solve the first test in Chapter 8

Smash TV

Break 11 test chamber monitors

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course

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

Narbacular Drop

Place a portal under your co-op partner while they are gesturing

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

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

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course