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30 of 51 (59%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked Nov 18, 2020 @ 1:28pm

You Monster

Reunite with GLaDOS
Unlocked Mar 19, 2021 @ 2:36pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked Mar 19, 2021 @ 2:40pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked Mar 21, 2021 @ 5:12am

SaBOTour

Make a break for it
Unlocked Mar 21, 2021 @ 7:09am

Stalemate Associate

Press the button!
Unlocked Mar 21, 2021 @ 7:36am

Tater Tote

Carry science forward
Unlocked Mar 24, 2021 @ 12:31pm

Vertically Unchallenged

Master the Repulsion Gel
Unlocked Mar 22, 2021 @ 1:43pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked Apr 3, 2021 @ 6:33am

White Out

Complete the first Conversion Gel test
Unlocked Apr 17, 2021 @ 10:33am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked Jul 11, 2023 @ 12:02pm

Dual Pit Experiment

Do the same test twice
Unlocked May 30, 2021 @ 8:38am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked Mar 21, 2021 @ 4:56am

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked Mar 31, 2021 @ 12:30pm

Good Listener

Take GLaDOS' escape advice
Unlocked Mar 21, 2021 @ 7:10am

Scanned Alone

Stand in a defective turret detector
Unlocked Mar 21, 2021 @ 7:24am

No Hard Feelings

Save a turret from redemption
Unlocked Mar 21, 2021 @ 7:18am

Portrait of a Lady

Find a hidden portrait
Unlocked Mar 24, 2021 @ 12:43pm

High Five

Celebrate your cooperative calibration success
Unlocked Mar 4, 2021 @ 10:15am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked Mar 4, 2021 @ 10:31am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked Mar 4, 2021 @ 11:17am

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked Mar 8, 2021 @ 1:12pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked Mar 31, 2021 @ 12:44pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked Jul 11, 2023 @ 11:38am

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked Jan 13, 2023 @ 1:01pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked Mar 8, 2021 @ 1:34pm

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked Oct 14, 2023 @ 12:29pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked Mar 4, 2021 @ 10:39am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked Jul 11, 2023 @ 11:36am

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked Apr 10, 2021 @ 12:08pm



The Part Where He Kills You

This is that part

Lunacy

That just happened

Drop Box

Place a cube on a button without touching the cube

Overclocker

Complete Test Chamber 10 in 70 seconds

Pit Boss

Show that pit who's boss

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

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

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

Talent Show

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