Portal 2

39 of 51 ach. unlocked (77%)
Derp Dood's achievements in Portal 2
Perform 2 aerial gestures before touching the ground in co-op
Jun 2, 11
Taunt GLaDOS in front of a camera in each of the five co-op courses
Jul 12, 11
Complete all test chambers in the Hard-Light Surfaces co-op course
Jun 2, 11
Complete the first Hard Light Bridge test
Jun 2, 11
Dance in front of a turret blocked by a hard light bridge in co-op
Jul 11, 11
Complete all test chambers in the Mass and Velocity co-op course
Jun 2, 11
Examine all the vitrified test chamber doors
Jul 18, 11
Place a cube on a button without touching the cube
Jul 18, 11
Do the same test twice
Jun 2, 11
Find the hidden signal in one of the Rat Man's dens
Jul 18, 11
Perform all 8 gestures of your own volition in co-op
Jul 11, 11
Take GLaDOS' escape advice
Jun 2, 11
Celebrate your cooperative calibration success
Jun 2, 11
Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Jun 2, 11
That just happened
Jun 2, 11
Save a turret from redemption
Jul 18, 11
Complete all test chambers in the Excursion Funnels co-op course
Jul 11, 11
Complete Test Chamber 10 in 70 seconds
Jul 18, 11
Show that pit who's boss
Oct 29, 11
Find a hidden portrait
Jul 18, 11
Break the rules in Test Chamber 07
Jul 11, 11
Use an Aerial Faith Plate to launch a turret
Jul 18, 11
Win 3 co-op games of rock-paper-scissors in a row
Nov 4, 11
Make a break for it
Jun 2, 11
Stand in a defective turret detector
Jun 2, 11
Discover the missing experiment
Jul 18, 11
Press the button!
Jun 2, 11
Master the Propulsion Gel
Jun 2, 11
Carry science forward
Jun 2, 11
Complete all test chambers in the Team Building co-op course
Jun 2, 11
This is that part
Jun 2, 11
Master the Excursion Funnel
Jun 2, 11
Complete the first Thermal Discouragement Beam test
Jun 2, 11
Master the Repulsion Gel
Jun 2, 11
Survive the manual override
Jun 2, 11
Complete the first Conversion Gel test
Jun 2, 11
Refuse to solve the first test in Chapter 8
Oct 29, 11
Reunite with GLaDOS
Jun 2, 11
Complete all test chambers in all courses of co-op
Jul 12, 11
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
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
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
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