Portal 2

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