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35 of 51 (69%) Achievements Earned::

Personal Achievements
 

Wake Up Call

Survive the manual override
Unlocked 19 Jan @ 1:21pm

You Monster

Reunite with GLaDOS
Unlocked 19 Jan @ 2:12pm

Undiscouraged

Complete the first Thermal Discouragement Beam test
Unlocked 19 Jan @ 2:28pm

Bridge Over Troubling Water

Complete the first Hard Light Bridge test
Unlocked 20 Jan @ 5:12am

SaBOTour

Make a break for it
Unlocked 20 Jan @ 2:03pm

Stalemate Associate

Press the button!
Unlocked 20 Jan @ 3:14pm

Tater Tote

Carry science forward
Unlocked 26 Jan @ 6:59am

Vertically Unchallenged

Master the Repulsion Gel
Unlocked 26 Jan @ 6:15am

Stranger Than Friction

Master the Propulsion Gel
Unlocked 26 Jan @ 7:09am

White Out

Complete the first Conversion Gel test
Unlocked 26 Jan @ 8:17am

Tunnel of Funnel

Master the Excursion Funnel
Unlocked 26 Jan @ 12:44pm

Dual Pit Experiment

Do the same test twice
Unlocked 26 Jan @ 9:17am

The Part Where He Kills You

This is that part
Unlocked 26 Jan @ 2:06pm

Lunacy

That just happened
Unlocked 26 Jan @ 2:55pm

Pit Boss

Show that pit who's boss
Unlocked 26 Jan @ 2:10pm

Preservation of Mass

Break the rules in Test Chamber 07
Unlocked 19 Jan @ 3:01pm

Good Listener

Take GLaDOS' escape advice
Unlocked 20 Jan @ 2:03pm

No Hard Feelings

Save a turret from redemption
Unlocked 20 Jan @ 3:14pm

Portrait of a Lady

Find a hidden portrait
Unlocked 26 Jan @ 6:59am

You Made Your Point

Refuse to solve the first test in Chapter 8
Unlocked 26 Jan @ 9:17am

High Five

Celebrate your cooperative calibration success
Unlocked 21 Jan @ 8:45am

Team Building

Complete all test chambers in the Team Building co-op course
Unlocked 28 Jan @ 9:32am

Confidence Building

Complete all test chambers in the Mass and Velocity co-op course
Unlocked 28 Jan @ 10:41am

Bridge Building

Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 29 Jan @ 5:40am

Obstacle Building

Complete all test chambers in the Excursion Funnels co-op course
Unlocked 29 Jan @ 6:46am

Iron Grip

Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked 28 Jan @ 10:22am

Gesticul-8

Perform all 8 gestures of your own volition in co-op
Unlocked 29 Jan @ 5:58am

Can't Touch This

Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 28 Jan @ 11:16am

Empty Gesture

Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 28 Jan @ 10:46am

Narbacular Drop

Place a portal under your co-op partner while they are gesturing
Unlocked 28 Jan @ 10:06am

Air Show

Perform 2 aerial gestures before touching the ground in co-op
Unlocked 21 Jan @ 9:05am

Four Ring Circus

Enter 4 different portals without touching the ground in co-op
Unlocked 21 Jan @ 9:41am

Still Alive

Complete Course 4 with neither you nor your co-op partner dying
Unlocked 29 Jan @ 7:27am

Rock Portal Scissors

Win 3 co-op games of rock-paper-scissors in a row
Unlocked 28 Jan @ 9:13am

Talent Show

Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Unlocked 29 Jan @ 8:30am



Drop Box

Place a cube on a button without touching the cube

Overclocker

Complete Test Chamber 10 in 70 seconds

Pturretdactyl

Use an Aerial Faith Plate to launch a turret

Final Transmission

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

Scanned Alone

Stand in a defective turret detector

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

Smash TV

Break 11 test chamber monitors

You Saved Science

Complete all test chambers in all courses of 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

Triple Crown

Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each

Asking for Trouble

Taunt GLaDOS in front of a camera in each of the five co-op courses

Friends List With Benefits

While playing co-op, hug 3 different people on your friends list