Portal 2

33 of 51 ach. unlocked (65%)
Smiffers' achievements in Portal 2
Perform 2 aerial gestures before touching the ground in co-op
Nov 25, 11
Complete all test chambers in the Hard-Light Surfaces co-op course
Dec 10, 11
Complete the first Hard Light Bridge test
Nov 24, 11
Dance in front of a turret blocked by a hard light bridge in co-op
Dec 10, 11
Complete all test chambers in the Mass and Velocity co-op course
Nov 25, 11
Place a cube on a button without touching the cube
Nov 24, 11
Do the same test twice
Jan 1, 12
Perform all 8 gestures of your own volition in co-op
Mar 13, 12
Take GLaDOS' escape advice
Nov 24, 11
Celebrate your cooperative calibration success
Nov 25, 11
That just happened
Dec 10, 11
Save a turret from redemption
Nov 24, 11
Complete all test chambers in the Excursion Funnels co-op course
Mar 13, 12
Complete Test Chamber 10 in 70 seconds
Dec 19, 11
Show that pit who's boss
Dec 16, 11
Break the rules in Test Chamber 07
Nov 24, 11
Use an Aerial Faith Plate to launch a turret
Dec 20, 11
Make a break for it
Nov 24, 11
Stand in a defective turret detector
Nov 24, 11
Catch a blue-painted box before it touches the ground
Nov 25, 11
Discover the missing experiment
Dec 24, 11
Press the button!
Nov 24, 11
Master the Propulsion Gel
Dec 24, 11
Carry science forward
Dec 24, 11
Complete all test chambers in the Team Building co-op course
Nov 25, 11
This is that part
Dec 16, 11
Master the Excursion Funnel
Feb 2, 12
Complete the first Thermal Discouragement Beam test
Nov 24, 11
Master the Repulsion Gel
Nov 25, 11
Survive the manual override
Nov 24, 11
Complete the first Conversion Gel test
Dec 26, 11
Refuse to solve the first test in Chapter 8
Dec 16, 11
Reunite with GLaDOS
Nov 24, 11
Taunt GLaDOS in front of a camera in each of the five co-op courses
Locked
Examine all the vitrified test chamber doors
Locked
Drop your co-op partner in goo while they are gesturing by removing the...
Locked
Find the hidden signal in one of the Rat Man's dens
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
Find a hidden portrait
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
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
Complete all test chambers in all courses of co-op
Locked
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