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36 of 51 (71%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked Oct 9, 2017 @ 12:51pm

You Monster

Reunite with GLaDOS
Unlocked Oct 9, 2017 @ 1:10pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked Oct 9, 2017 @ 1:14pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked Dec 22, 2017 @ 11:36am

SaBOTour

Make a break for it
Unlocked Mar 1, 2018 @ 8:52pm

Stalemate Associate

Press the button!
Unlocked Mar 11, 2018 @ 5:30pm

Tater Tote

Carry science forward
Unlocked Mar 11, 2018 @ 6:22pm

Vertically Unchallenged

Master the Repulsion Gel
Unlocked Mar 11, 2018 @ 5:57pm

Stranger Than Friction

Master the Propulsion Gel
Unlocked Mar 11, 2018 @ 6:43pm

White Out

Complete the first Conversion Gel test
Unlocked Mar 11, 2018 @ 7:00pm

Tunnel of Funnel

Master the Excursion Funnel
Unlocked Mar 11, 2018 @ 9:30pm

Dual Pit Experiment

Do the same test twice
Unlocked Mar 11, 2018 @ 7:27pm

The Part Where He Kills You

This is that part
Unlocked Mar 11, 2018 @ 9:38pm

Lunacy

That just happened
Unlocked Mar 11, 2018 @ 10:03pm

Drop Box

Place a cube on a button without touching the cube
Unlocked Dec 12, 2020 @ 8:01pm

Pit Boss

Show that pit who's boss
Unlocked Mar 11, 2018 @ 9:38pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked Dec 21, 2020 @ 11:27pm

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked Dec 19, 2020 @ 3:03pm

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked Dec 19, 2020 @ 3:03pm

Good Listener

Take GLaDOS' escape advice
Unlocked Oct 7, 2019 @ 8:15pm

Scanned Alone

Stand in a defective turret detector
Unlocked Mar 1, 2018 @ 9:01pm

No Hard Feelings

Save a turret from redemption
Unlocked Mar 1, 2018 @ 8:59pm

Ship Overboard

Discover the missing experiment
Unlocked Mar 11, 2018 @ 6:21pm

High Five

Celebrate your cooperative calibration success
Unlocked Nov 27, 2020 @ 8:40pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked Nov 27, 2020 @ 9:03pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked Nov 27, 2020 @ 9:42pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked Nov 27, 2020 @ 10:49pm

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked Nov 27, 2020 @ 11:37pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked Nov 28, 2020 @ 10:42am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked Nov 28, 2020 @ 11:03am

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked Dec 16, 2020 @ 6:51pm

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked Dec 12, 2020 @ 10:41pm

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked Dec 16, 2020 @ 6:13pm

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Unlocked Dec 16, 2020 @ 6:25pm

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked Dec 16, 2020 @ 6:55pm

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked Dec 12, 2020 @ 10:51pm



Overclocker

Complete Test Chamber 10 in 70 seconds

Schrodinger's Catch

Catch a blue-painted box before it touches the ground

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

Party of Three

Find the hidden companion cube in co-op test chamber

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

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