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48 of 51 (94%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 26 Mar, 2021 @ 7:02am

You Monster

Reunite with GLaDOS
Unlocked 26 Mar, 2021 @ 7:22am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 26 Mar, 2021 @ 8:04am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 26 Mar, 2021 @ 11:36pm

SaBOTour

Make a break for it
Unlocked 29 Mar, 2021 @ 10:20am

Stalemate Associate

Press the button!
Unlocked 29 Mar, 2021 @ 10:40am

Tater Tote

Carry science forward
Unlocked 1 Apr, 2021 @ 3:12am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 29 Mar, 2021 @ 11:07am

Stranger Than Friction

Master the Propulsion Gel
Unlocked 1 Apr, 2021 @ 3:23am

White Out

Complete the first Conversion Gel test
Unlocked 1 Apr, 2021 @ 3:31am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 1 Apr, 2021 @ 5:02am

Dual Pit Experiment

Do the same test twice
Unlocked 1 Apr, 2021 @ 3:52am

The Part Where He Kills You

This is that part
Unlocked 1 Apr, 2021 @ 5:15am

Lunacy

That just happened
Unlocked 1 Apr, 2021 @ 5:35am

Drop Box

Place a cube on a button without touching the cube
Unlocked 26 Mar, 2021 @ 8:14am

Pit Boss

Show that pit who's boss
Unlocked 23 Sep, 2023 @ 7:25am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 26 Mar, 2021 @ 11:23pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked 23 Sep, 2023 @ 7:15am

Good Listener

Take GLaDOS' escape advice
Unlocked 29 Mar, 2021 @ 10:21am

Scanned Alone

Stand in a defective turret detector
Unlocked 29 Mar, 2021 @ 10:30am

No Hard Feelings

Save a turret from redemption
Unlocked 23 Sep, 2023 @ 6:06am

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked 1 Apr, 2021 @ 3:04am

Ship Overboard

Discover the missing experiment
Unlocked 23 Sep, 2023 @ 6:38am

Portrait of a Lady

Find a hidden portrait
Unlocked 23 Sep, 2023 @ 6:43am

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked 23 Sep, 2023 @ 7:22am

Smash TV

Break 11 test chamber monitors
Unlocked 1 Apr, 2021 @ 5:13am

High Five

Celebrate your cooperative calibration success
Unlocked 5 Dec, 2023 @ 6:58am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 5 Dec, 2023 @ 7:12am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 5 Dec, 2023 @ 8:02am

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 5 Dec, 2023 @ 9:29am

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 5 Dec, 2023 @ 10:41am

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked 8 Feb @ 6:31am

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked 5 Dec, 2023 @ 8:05am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 5 Dec, 2023 @ 9:54am

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 5 Dec, 2023 @ 9:09am

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 5 Dec, 2023 @ 8:11am

Party of Three

Find the hidden companion cube in co-op test chamber
Unlocked 5 Dec, 2023 @ 10:38am

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 8 Feb @ 4:55am

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 15 Feb @ 10:08am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 5 Dec, 2023 @ 9:31am

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Unlocked 5 Dec, 2023 @ 8:54am

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked 8 Feb @ 6:15am

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Unlocked 5 Dec, 2023 @ 8:10am

Still Alive

Complete Course 4 with neither you nor your co-op partner dying
Unlocked 8 Feb @ 8:47am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 8 Feb @ 5:28am

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 8 Feb @ 5:03am

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list
Unlocked 8 Mar @ 2:05am

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Unlocked 8 Feb @ 5:59am



Overclocker

Complete Test Chamber 10 in 70 seconds

Final Transmission

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

Door Prize

Examine all the vitrified test chamber doors