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35 of 51 (69%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked Apr 24, 2014 @ 6:47am

You Monster

Reunite with GLaDOS
Unlocked Apr 24, 2014 @ 7:10am

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked Apr 24, 2014 @ 7:15am

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked Apr 24, 2014 @ 8:36am

SaBOTour

Make a break for it
Unlocked Apr 24, 2014 @ 9:23am

Stalemate Associate

Press the button!
Unlocked Apr 24, 2014 @ 10:02am

Tater Tote

Carry science forward
Unlocked Apr 25, 2014 @ 5:46am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked Apr 25, 2014 @ 4:59am

Stranger Than Friction

Master the Propulsion Gel
Unlocked Apr 25, 2014 @ 6:02am

White Out

Complete the first Conversion Gel test
Unlocked Apr 25, 2014 @ 6:20am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked Sep 19, 2016 @ 9:39am

Dual Pit Experiment

Do the same test twice
Unlocked Sep 19, 2016 @ 8:03am

The Part Where He Kills You

This is that part
Unlocked Sep 27, 2016 @ 7:50am

Lunacy

That just happened
Unlocked Sep 27, 2016 @ 8:27am

Drop Box

Place a cube on a button without touching the cube
Unlocked Sep 27, 2016 @ 9:33am

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked Apr 24, 2014 @ 7:33am

Pturretdactyl

Use an Aerial Faith Plate to launch a turret
Unlocked Sep 27, 2016 @ 9:12am

Final Transmission

Find the hidden signal in one of the Rat Man's dens
Unlocked Sep 27, 2016 @ 9:32am

Good Listener

Take GLaDOS' escape advice
Unlocked Apr 24, 2014 @ 9:24am

Scanned Alone

Stand in a defective turret detector
Unlocked Apr 24, 2014 @ 9:42am

No Hard Feelings

Save a turret from redemption
Unlocked Apr 24, 2014 @ 9:38am

Schrodinger's Catch

Catch a blue-painted box before it touches the ground
Unlocked Apr 25, 2014 @ 5:13am

Portrait of a Lady

Find a hidden portrait
Unlocked Apr 25, 2014 @ 5:53am

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked Sep 19, 2016 @ 8:00am

High Five

Celebrate your cooperative calibration success
Unlocked Apr 26, 2014 @ 9:25pm

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked Apr 26, 2014 @ 9:52pm

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked Apr 26, 2014 @ 10:54pm

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked Apr 27, 2014 @ 1:05am

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked Apr 29, 2014 @ 11:30pm

You Saved Science

Complete all test chambers in all courses of co-op
Unlocked Apr 30, 2014 @ 1:03am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked Apr 27, 2014 @ 1:42am

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked Apr 29, 2014 @ 11:10pm

Professor Portal

After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked Apr 12, 2019 @ 8:27am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked Apr 27, 2014 @ 12:20am

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked Apr 29, 2014 @ 11:47pm



Overclocker

Complete Test Chamber 10 in 70 seconds

Pit Boss

Show that pit who's boss

Ship Overboard

Discover the missing experiment

Door Prize

Examine all the vitrified test chamber doors

Smash TV

Break 11 test chamber monitors

Iron Grip

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

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