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35 of 51 (69%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked Jun 18, 2016 @ 12:54am

You Monster

Reunite with GLaDOS
Unlocked Jun 18, 2016 @ 1:10am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked Jun 18, 2016 @ 1:14am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked Jun 18, 2016 @ 2:10am

SaBOTour

Make a break for it
Unlocked Jun 18, 2016 @ 2:47am

Stalemate Associate

Press the button!
Unlocked Jun 18, 2016 @ 3:10am

Tater Tote

Carry science forward
Unlocked Jun 18, 2016 @ 4:49am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked Jun 18, 2016 @ 4:30am

Stranger Than Friction

Master the Propulsion Gel
Unlocked Jun 18, 2016 @ 5:01am

White Out

Complete the first Conversion Gel test
Unlocked Jun 18, 2016 @ 5:13am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked Jun 18, 2016 @ 6:36am

Dual Pit Experiment

Do the same test twice
Unlocked Jun 18, 2016 @ 5:37am

The Part Where He Kills You

This is that part
Unlocked Jun 18, 2016 @ 6:46am

Lunacy

That just happened
Unlocked Jun 18, 2016 @ 7:10am

Drop Box

Place a cube on a button without touching the cube
Unlocked Nov 19, 2017 @ 3:57am

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked Nov 19, 2017 @ 5:11am

Pit Boss

Show that pit who's boss
Unlocked Nov 19, 2017 @ 5:19am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked Jun 18, 2016 @ 1:44am

Good Listener

Take GLaDOS' escape advice
Unlocked Jun 18, 2016 @ 2:48am

Scanned Alone

Stand in a defective turret detector
Unlocked Jun 18, 2016 @ 2:59am

No Hard Feelings

Save a turret from redemption
Unlocked Jun 18, 2016 @ 2:56am

Ship Overboard

Discover the missing experiment
Unlocked Nov 19, 2017 @ 4:56am

Door Prize

Examine all the vitrified test chamber doors
Unlocked Nov 19, 2017 @ 4:56am

Portrait of a Lady

Find a hidden portrait
Unlocked Nov 19, 2017 @ 4:05am

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked Nov 19, 2017 @ 5:03am

High Five

Celebrate your cooperative calibration success
Unlocked Jun 18, 2016 @ 11:46am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked Jul 12, 2016 @ 11:56am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked Jul 12, 2016 @ 1:42pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked Jul 21, 2016 @ 11:13am

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked Jul 10, 2017 @ 8:25am

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked Jul 11, 2017 @ 11:41am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked Jul 10, 2017 @ 7:49am

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked Jul 10, 2017 @ 8:12am

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked Dec 28, 2023 @ 1:53pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked Jul 21, 2016 @ 11:16am



Pturretdactyl

Use an Aerial Faith Plate to launch a turret

Final Transmission

Find the hidden signal in one of the Rat Man's dens

Schrodinger's Catch

Catch a blue-painted box before it touches the ground

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

Four Ring Circus

Enter 4 different portals without touching the ground in co-op

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

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list

Talent Show

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