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46 of 51 (90%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked Aug 28, 2022 @ 11:22am

You Monster

Reunite with GLaDOS
Unlocked Aug 28, 2022 @ 1:58pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked Aug 28, 2022 @ 2:01pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked Aug 28, 2022 @ 2:20pm

SaBOTour

Make a break for it
Unlocked Aug 28, 2022 @ 2:48pm

Stalemate Associate

Press the button!
Unlocked Aug 28, 2022 @ 3:08pm

Tater Tote

Carry science forward
Unlocked Aug 28, 2022 @ 5:49pm

Vertically Unchallenged

Master the Repulsion Gel
Unlocked Aug 28, 2022 @ 5:41pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked Aug 28, 2022 @ 6:01pm

White Out

Complete the first Conversion Gel test
Unlocked Aug 28, 2022 @ 6:07pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked Aug 28, 2022 @ 6:48pm

Dual Pit Experiment

Do the same test twice
Unlocked Aug 28, 2022 @ 6:23pm

The Part Where He Kills You

This is that part
Unlocked Aug 28, 2022 @ 6:53pm

Lunacy

That just happened
Unlocked Aug 28, 2022 @ 7:10pm

Drop Box

Place a cube on a button without touching the cube
Unlocked Aug 28, 2022 @ 7:56pm

Overclocker

Complete Test Chamber 10 in 70 seconds
Unlocked Aug 28, 2022 @ 8:07pm

Pit Boss

Show that pit who's boss
Unlocked Aug 28, 2022 @ 9:36pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked Aug 28, 2022 @ 8:00pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked Aug 28, 2022 @ 8:20pm

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked Aug 28, 2022 @ 8:37pm

Good Listener

Take GLaDOS' escape advice
Unlocked Aug 28, 2022 @ 2:50pm

Scanned Alone

Stand in a defective turret detector
Unlocked Aug 28, 2022 @ 2:58pm

No Hard Feelings

Save a turret from redemption
Unlocked Aug 28, 2022 @ 2:56pm

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked Aug 28, 2022 @ 5:41pm

Ship Overboard

Discover the missing experiment
Unlocked Aug 28, 2022 @ 5:47pm

Door Prize

Examine all the vitrified test chamber doors
Unlocked Aug 28, 2022 @ 5:47pm

Portrait of a Lady

Find a hidden portrait
Unlocked Aug 28, 2022 @ 8:41pm

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked Aug 28, 2022 @ 8:46pm

Smash TV

Break 11 test chamber monitors
Unlocked Aug 28, 2022 @ 9:32pm

High Five

Celebrate your cooperative calibration success
Unlocked Apr 7 @ 9:51pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked Apr 7 @ 10:10pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked Apr 7 @ 10:49pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked Apr 9 @ 7:22pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked Apr 9 @ 8:04pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked Apr 9 @ 8:57pm

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked Apr 9 @ 7:41pm

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked Apr 9 @ 7:07pm

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked Apr 13 @ 8:58pm

Party of Three

Find the hidden companion cube in co-op test chamber
Unlocked Apr 9 @ 9:12pm

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked Apr 13 @ 8:56pm

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked Apr 13 @ 8:21pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked Apr 7 @ 10:18pm

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked Apr 9 @ 8:32pm

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Unlocked Apr 13 @ 8:55pm

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked Apr 13 @ 8:40pm

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked Apr 13 @ 8:31pm



Iron Grip

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

Portal Conservation Society

Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

Still Alive

Complete Course 4 with neither you nor your co-op partner dying

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