Portal 2

35 of 51 ach. unlocked (69%)
DaveStrife's achievements in Portal 2
Perform 2 aerial gestures before touching the ground in co-op
Apr 20, 11
Complete all test chambers in the Hard-Light Surfaces co-op course
Apr 20, 11
Complete the first Hard Light Bridge test
Apr 20, 11
Dance in front of a turret blocked by a hard light bridge in co-op
Apr 20, 11
Complete all test chambers in the Mass and Velocity co-op course
Apr 20, 11
Examine all the vitrified test chamber doors
Dec 21, 11
Place a cube on a button without touching the cube
Aug 20, 11
Do the same test twice
Apr 20, 11
Find the hidden signal in one of the Rat Man's dens
Aug 20, 11
Perform all 8 gestures of your own volition in co-op
Apr 20, 11
Take GLaDOS' escape advice
Apr 20, 11
Celebrate your cooperative calibration success
Apr 20, 11
That just happened
Apr 20, 11
Save a turret from redemption
Apr 20, 11
Complete all test chambers in the Excursion Funnels co-op course
Apr 20, 11
Complete Test Chamber 10 in 70 seconds
Aug 20, 11
Show that pit who's boss
Jul 25, 11
Find a hidden portrait
Jul 25, 11
Break the rules in Test Chamber 07
Aug 20, 11
Use an Aerial Faith Plate to launch a turret
Aug 20, 11
Make a break for it
Apr 20, 11
Stand in a defective turret detector
Apr 20, 11
Discover the missing experiment
Jul 25, 11
Press the button!
Apr 20, 11
Master the Propulsion Gel
Apr 20, 11
Carry science forward
Apr 20, 11
Complete all test chambers in the Team Building co-op course
Apr 20, 11
This is that part
Apr 20, 11
Master the Excursion Funnel
Apr 20, 11
Complete the first Thermal Discouragement Beam test
Apr 20, 11
Master the Repulsion Gel
Apr 20, 11
Survive the manual override
Apr 20, 11
Complete the first Conversion Gel test
Apr 20, 11
Reunite with GLaDOS
Apr 20, 11
Complete all test chambers in all courses of co-op
Apr 21, 11
Taunt GLaDOS in front of a camera in each of the five co-op courses
Locked
Drop your co-op partner in goo while they are gesturing by removing the...
Locked
Enter 4 different portals without touching the ground in co-op
Locked
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
Place a portal under your co-op partner while they are gesturing
Locked
Find the hidden companion cube in co-op test chamber
Locked
Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total...
Locked
After completing co-op, complete Calibration Course online with a friend who...
Locked
Win 3 co-op games of rock-paper-scissors in a row
Locked
Catch a blue-painted box before it touches the ground
Locked
Break 11 test chamber monitors
Locked
Complete Course 4 with neither you nor your co-op partner dying
Locked
Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Locked
Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Locked
Refuse to solve the first test in Chapter 8
Locked
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