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38 of 51 (75%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 29 Jun, 2013 @ 2:51am

You Monster

Reunite with GLaDOS
Unlocked 29 Jun, 2013 @ 3:11am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 29 Jun, 2013 @ 3:14am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 30 Jun, 2013 @ 2:41am

SaBOTour

Make a break for it
Unlocked 30 Jun, 2013 @ 3:16am

Stalemate Associate

Press the button!
Unlocked 30 Jun, 2013 @ 3:48am

Tater Tote

Carry science forward
Unlocked 30 Jun, 2013 @ 10:16pm

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 30 Jun, 2013 @ 9:56pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked 30 Jun, 2013 @ 10:38pm

White Out

Complete the first Conversion Gel test
Unlocked 1 Jul, 2013 @ 1:06pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 1 Jul, 2013 @ 2:16pm

Dual Pit Experiment

Do the same test twice
Unlocked 1 Jul, 2013 @ 1:31pm

The Part Where He Kills You

This is that part
Unlocked 1 Jul, 2013 @ 2:23pm

Lunacy

That just happened
Unlocked 1 Jul, 2013 @ 2:48pm

Drop Box

Place a cube on a button without touching the cube
Unlocked 30 Jun, 2013 @ 2:25am

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked 4 Jul, 2014 @ 1:13am

Pit Boss

Show that pit who's boss
Unlocked 6 Jul, 2014 @ 9:02pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 30 Jun, 2013 @ 2:30am

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 6 Jul, 2014 @ 4:41pm

Good Listener

Take GLaDOS' escape advice
Unlocked 30 Jun, 2013 @ 3:18am

Scanned Alone

Stand in a defective turret detector
Unlocked 6 Jul, 2014 @ 5:39pm

No Hard Feelings

Save a turret from redemption
Unlocked 30 Jun, 2013 @ 3:30am

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked 30 Jun, 2013 @ 10:09pm

Ship Overboard

Discover the missing experiment
Unlocked 30 Jun, 2013 @ 10:15pm

Door Prize

Examine all the vitrified test chamber doors
Unlocked 29 Jun, 2014 @ 11:03pm

Portrait of a Lady

Find a hidden portrait
Unlocked 6 Jul, 2014 @ 6:28pm

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked 6 Jul, 2014 @ 7:05pm

Smash TV

Break 11 test chamber monitors
Unlocked 29 Jun, 2016 @ 11:29pm

High Five

Celebrate your cooperative calibration success
Unlocked 28 Jun, 2013 @ 11:31pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 19 Dec, 2018 @ 7:02pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 30 Apr, 2019 @ 6:13pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 20 Jan, 2020 @ 6:47pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 31 Dec, 2018 @ 12:03am

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 20 May, 2020 @ 5:56pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 20 Jan, 2020 @ 6:46pm

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 24 Jan, 2020 @ 5:46pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 30 Dec, 2018 @ 11:06pm

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 19 Dec, 2018 @ 6:34pm



Pturretdactyl

Use an Aerial Faith Plate to launch a turret

Iron Grip

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

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op

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

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before

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

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