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22 of 51 (43%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 2 Mar, 2023 @ 9:43am

You Monster

Reunite with GLaDOS
Unlocked 13 Dec, 2023 @ 8:49am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 13 Dec, 2023 @ 8:51am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 16 Feb @ 1:00am

SaBOTour

Make a break for it
Unlocked 16 Feb @ 1:21am

Stalemate Associate

Press the button!
Unlocked 16 Feb @ 1:37am

Drop Box

Place a cube on a button without touching the cube
Unlocked 13 Dec, 2023 @ 9:03am

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked 13 Dec, 2023 @ 9:18am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 13 Dec, 2023 @ 9:06am

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked 13 Dec, 2023 @ 9:00am

Good Listener

Take GLaDOS' escape advice
Unlocked 16 Feb @ 1:21am

No Hard Feelings

Save a turret from redemption
Unlocked 16 Feb @ 1:27am

High Five

Celebrate your cooperative calibration success
Unlocked 20 Jun, 2023 @ 1:03pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 20 Jun, 2023 @ 1:22pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 20 Jun, 2023 @ 1:50pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 20 Jun, 2023 @ 3:17pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 20 Jun, 2023 @ 4:17pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 21 Jun, 2023 @ 4:32am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 20 Jun, 2023 @ 3:40pm

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 25 Nov @ 7:28am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 20 Jun, 2023 @ 1:27pm

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 25 Nov @ 7:49am



Tater Tote

Carry science forward

Vertically Unchallenged

Master the Repulsion Gel

Stranger Than Friction

Master the Propulsion Gel

White Out

Complete the first Conversion Gel test

Tunnel of Funnel

Master the Excursion Funnel

Dual Pit Experiment

Do the same test twice

The Part Where He Kills You

This is that part

Lunacy

That just happened

Pit Boss

Show that pit who's boss

Pturretdactyl

Use an Aerial Faith Plate to launch a turret

Scanned Alone

Stand in a defective turret detector

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

Portrait of a Lady

Find a hidden portrait

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

Can't Touch This

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

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

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