Portal 2

27 of 51 ach. unlocked (53%)
Sparkz's achievements in Portal 2
Perform 2 aerial gestures before touching the ground in co-op
Nov 26, 12
Taunt GLaDOS in front of a camera in each of the five co-op courses
May 18, 13
Complete all test chambers in the Hard-Light Surfaces co-op course
May 18, 13
Complete the first Hard Light Bridge test
Nov 29, 12
Dance in front of a turret blocked by a hard light bridge in co-op
May 18, 13
Complete all test chambers in the Mass and Velocity co-op course
Apr 16, 13
Place a cube on a button without touching the cube
Nov 28, 12
Do the same test twice
May 18, 13
Drop your co-op partner in goo while they are gesturing by removing the...
May 18, 13
Enter 4 different portals without touching the ground in co-op
May 18, 13
While playing co-op, hug 3 different people on your friends list
May 18, 13
Perform all 8 gestures of your own volition in co-op
Nov 27, 12
Celebrate your cooperative calibration success
Nov 26, 12
Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
May 18, 13
Place a portal under your co-op partner while they are gesturing
May 18, 13
Complete all test chambers in the Excursion Funnels co-op course
May 18, 13
Find the hidden companion cube in co-op test chamber
Nov 28, 12
Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total...
May 18, 13
Break the rules in Test Chamber 07
Nov 28, 12
After completing co-op, complete Calibration Course online with a friend who...
May 18, 13
Win 3 co-op games of rock-paper-scissors in a row
May 18, 13
Complete all test chambers in the Team Building co-op course
Feb 25, 13
Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
May 18, 13
Complete the first Thermal Discouragement Beam test
Nov 26, 12
Survive the manual override
Nov 25, 12
Reunite with GLaDOS
Nov 26, 12
Complete all test chambers in all courses of co-op
May 18, 13
Examine all the vitrified test chamber doors
Locked
Find the hidden signal in one of the Rat Man's dens
Locked
Take GLaDOS' escape advice
Locked
That just happened
Locked
Save a turret from redemption
Locked
Complete Test Chamber 10 in 70 seconds
Locked
Show that pit who's boss
Locked
Find a hidden portrait
Locked
Use an Aerial Faith Plate to launch a turret
Locked
Make a break for it
Locked
Stand in a defective turret detector
Locked
Catch a blue-painted box before it touches the ground
Locked
Discover the missing experiment
Locked
Break 11 test chamber monitors
Locked
Press the button!
Locked
Complete Course 4 with neither you nor your co-op partner dying
Locked
Master the Propulsion Gel
Locked
Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Locked
Carry science forward
Locked
This is that part
Locked
Master the Excursion Funnel
Locked
Master the Repulsion Gel
Locked
Complete the first Conversion Gel test
Locked
Refuse to solve the first test in Chapter 8
Locked
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