Portal 2

47 of 51 ach. unlocked (93%)
Darkness1000's achievements in Portal 2
Perform 2 aerial gestures before touching the ground in co-op
Apr 19, 11
Taunt GLaDOS in front of a camera in each of the five co-op courses
Apr 20, 11
Complete all test chambers in the Hard-Light Surfaces co-op course
Apr 19, 11
Complete the first Hard Light Bridge test
Apr 19, 11
Dance in front of a turret blocked by a hard light bridge in co-op
Apr 19, 11
Complete all test chambers in the Mass and Velocity co-op course
Apr 18, 11
Examine all the vitrified test chamber doors
Apr 20, 11
Place a cube on a button without touching the cube
Apr 19, 11
Do the same test twice
Apr 20, 11
Drop your co-op partner in goo while they are gesturing by removing the...
Apr 20, 11
Find the hidden signal in one of the Rat Man's dens
Apr 21, 11
Enter 4 different portals without touching the ground in co-op
Jun 28, 11
Perform all 8 gestures of your own volition in co-op
Apr 20, 11
Take GLaDOS' escape advice
Apr 19, 11
Celebrate your cooperative calibration success
Apr 18, 11
That just happened
Apr 20, 11
Place a portal under your co-op partner while they are gesturing
Apr 20, 11
Save a turret from redemption
Apr 19, 11
Complete all test chambers in the Excursion Funnels co-op course
Apr 20, 11
Complete Test Chamber 10 in 70 seconds
Apr 22, 11
Find the hidden companion cube in co-op test chamber
Apr 20, 11
Show that pit who's boss
Apr 20, 11
Find a hidden portrait
Apr 20, 11
Break the rules in Test Chamber 07
Apr 19, 11
After completing co-op, complete Calibration Course online with a friend who...
Nov 12, 11
Use an Aerial Faith Plate to launch a turret
Apr 21, 11
Win 3 co-op games of rock-paper-scissors in a row
Apr 22, 11
Make a break for it
Apr 19, 11
Stand in a defective turret detector
Apr 19, 11
Catch a blue-painted box before it touches the ground
Apr 22, 11
Discover the missing experiment
Apr 20, 11
Break 11 test chamber monitors
Apr 30, 11
Press the button!
Apr 19, 11
Master the Propulsion Gel
Apr 20, 11
Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Jul 9, 11
Carry science forward
Apr 20, 11
Complete all test chambers in the Team Building co-op course
Apr 18, 11
This is that part
Apr 20, 11
Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Apr 22, 11
Master the Excursion Funnel
Apr 20, 11
Complete the first Thermal Discouragement Beam test
Apr 19, 11
Master the Repulsion Gel
Apr 19, 11
Survive the manual override
Apr 19, 11
Complete the first Conversion Gel test
Apr 19, 11
Refuse to solve the first test in Chapter 8
Apr 20, 11
Reunite with GLaDOS
Apr 19, 11
Complete all test chambers in all courses of co-op
Apr 20, 11
While playing co-op, hug 3 different people on your friends list
Locked
Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Locked
Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total...
Locked
Complete Course 4 with neither you nor your co-op partner dying
Locked
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