Portal 2
Common
Survive the manual override
Common
Reunite with GLaDOS
Common
Complete the first Thermal Discouragement Beam test
Common
Complete the first Hard Light Bridge test
Common
SaBOTour
10Make a break for it
Common
Press the button!
Common
Tater Tote
15Carry science forward
Common
Master the Repulsion Gel
Common
Master the Propulsion Gel
Common
White Out
15Complete the first Conversion Gel test
Common
Master the Excursion Funnel
Common
Do the same test twice
Common
This is that part
Common
Lunacy
20That just happened
Uncommon
Drop Box
20Place a cube on a button without touching the cube
Rare
Overclocker
30Complete Test Chamber 10 in 70 seconds
Rare
Pit Boss
30Show that pit who's boss
Uncommon
Break the rules in Test Chamber 07
Uncommon
Use an Aerial Faith Plate to launch a turret
Rare
Find the hidden signal in one of the Rat Man's dens
Uncommon
Take GLaDOS' escape advice
Common
Stand in a defective turret detector
Uncommon
Save a turret from redemption
Rare
Catch a blue-painted box before it touches the ground
Rare
Discover the missing experiment
Rare
Door Prize
20Examine all the vitrified test chamber doors
Rare
Find a hidden portrait
Rare
Refuse to solve the first test in Chapter 8
Rare
Smash TV
75Break 11 test chamber monitors
Common
Celebrate your cooperative calibration success
Common
Complete all test chambers in the Team Building co-op course
Uncommon
Complete all test chambers in the Mass and Velocity co-op course
Uncommon
Complete all test chambers in the Hard-Light Surfaces co-op course
Rare
Complete all test chambers in the Excursion Funnels co-op course
Rare
Complete all test chambers in all courses of co-op
Rare
Iron Grip
20Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Rare
Gesticul-8
15Perform all 8 gestures of your own volition in co-op
Rare
Dance in front of a turret blocked by a hard light bridge in co-op
Rare
Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Rare
Find the hidden companion cube in co-op test chamber
Rare
Place a portal under your co-op partner while they are gesturing
Rare
After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Uncommon
Air Show
20Perform 2 aerial gestures before touching the ground in co-op
Rare
Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Rare
Enter 4 different portals without touching the ground in co-op
Rare
Triple Crown
15Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Rare
Still Alive
15Complete Course 4 with neither you nor your co-op partner dying
Rare
Taunt GLaDOS in front of a camera in each of the five co-op courses
Uncommon
Win 3 co-op games of rock-paper-scissors in a row
Rare
While playing co-op, hug 3 different people on your friends list
Achievement Breakdown
Game Leaders
| 1. |
mcgregorone
|
1,000 |
| 2. |
CasuallyFlacid
|
1,000 |
| 3. |
Mezy333
|
1,000 |
| 4. |
Bastiaen
|
1,000 |
| 5. |
Ryot Control
|
1,000 |
| 6. |
WhiteShadow994
|
1,000 |
| 7. |
DubstepStylez
|
1,000 |
| 8. |
Beth Bear
|
1,000 |
| 9. |
Ex GHOSTface
|
1,000 |
| 10. |
UnawareBoss
|
1,000 |
| 11. |
is that Hydro
|
1,000 |
| 12. |
evil terrorr
|
1,000 |
| 13. |
Conor x420a
|
1,000 |
| 14. |
EMFULZ
|
1,000 |
| 15. |
Krazie
|
1,000 |