Portal 2

48 of 51 ach. unlocked (95%)
Slay125's achievements in Portal 2
Perform 2 aerial gestures before touching the ground in co-op
Apr 21, 11
Taunt GLaDOS in front of a camera in each of the five co-op courses
Apr 22, 11
Complete all test chambers in the Hard-Light Surfaces co-op course
Apr 21, 11
Complete the first Hard Light Bridge test
Apr 22, 11
Dance in front of a turret blocked by a hard light bridge in co-op
Apr 21, 11
Complete all test chambers in the Mass and Velocity co-op course
Apr 21, 11
Examine all the vitrified test chamber doors
Aug 3, 12
Place a cube on a button without touching the cube
Apr 22, 11
Do the same test twice
Apr 23, 11
Drop your co-op partner in goo while they are gesturing by removing the...
Aug 3, 12
Find the hidden signal in one of the Rat Man's dens
Aug 3, 12
Enter 4 different portals without touching the ground in co-op
Aug 3, 12
Perform all 8 gestures of your own volition in co-op
Apr 22, 11
Take GLaDOS' escape advice
Apr 22, 11
Celebrate your cooperative calibration success
Apr 21, 11
Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Aug 3, 12
That just happened
Apr 23, 11
Place a portal under your co-op partner while they are gesturing
Apr 21, 11
Save a turret from redemption
Apr 22, 11
Complete all test chambers in the Excursion Funnels co-op course
Apr 22, 11
Complete Test Chamber 10 in 70 seconds
Aug 3, 12
Find the hidden companion cube in co-op test chamber
Aug 3, 12
Show that pit who's boss
Apr 23, 11
Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total...
Aug 3, 12
Find a hidden portrait
Apr 23, 11
Break the rules in Test Chamber 07
Apr 22, 11
After completing co-op, complete Calibration Course online with a friend who...
May 23, 11
Use an Aerial Faith Plate to launch a turret
Apr 22, 11
Win 3 co-op games of rock-paper-scissors in a row
Apr 21, 11
Make a break for it
Apr 22, 11
Stand in a defective turret detector
Aug 3, 12
Catch a blue-painted box before it touches the ground
Aug 3, 12
Discover the missing experiment
Aug 3, 12
Press the button!
Apr 22, 11
Master the Propulsion Gel
Apr 23, 11
Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Jul 10, 11
Carry science forward
Apr 23, 11
Complete all test chambers in the Team Building co-op course
Apr 21, 11
This is that part
Apr 23, 11
Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Aug 3, 12
Master the Excursion Funnel
Apr 23, 11
Complete the first Thermal Discouragement Beam test
Apr 22, 11
Master the Repulsion Gel
Apr 23, 11
Survive the manual override
Apr 22, 11
Complete the first Conversion Gel test
Apr 23, 11
Refuse to solve the first test in Chapter 8
Apr 23, 11
Reunite with GLaDOS
Apr 22, 11
Complete all test chambers in all courses of co-op
Apr 22, 11
While playing co-op, hug 3 different people on your friends list
Locked
Break 11 test chamber monitors
Locked
Complete Course 4 with neither you nor your co-op partner dying
Locked
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