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Achievement | Unlocked | Visibility | Global Unlocks | |
---|---|---|---|---|
You Saved Science
Complete all test chambers in all courses of co-op |
2011-05-01 23:48:06 | 21.3% | ||
Obstacle Building
Complete all test chambers in the Excursion Funnels co-op course |
2011-05-01 22:26:55 | 26.5% | ||
Gesticul-8
Perform all 8 gestures of your own volition in co-op |
2011-05-01 21:20:23 | 27.3% | ||
Bridge Building
Complete all test chambers in the Hard-Light Surfaces co-op course |
2011-04-30 04:39:39 | 32.2% | ||
Lunacy
That just happened |
2011-04-25 05:46:25 | 35.3% | ||
The Part Where He Kills You
This is that part |
2011-04-25 05:17:15 | 35.6% | ||
Tunnel of Funnel
Master the Excursion Funnel |
2011-04-24 23:14:56 | 36.3% | ||
Confidence Building
Complete all test chambers in the Mass and Velocity co-op course |
2011-04-24 22:23:15 | 41.1% | ||
Air Show
Perform 2 aerial gestures before touching the ground in co-op |
2011-04-23 19:43:50 | 33.9% | ||
Team Building
Complete all test chambers in the Team Building co-op course |
2011-04-23 19:38:20 | 49.6% | ||
High Five
Celebrate your cooperative calibration success |
2011-04-23 19:17:01 | 58.8% | ||
Dual Pit Experiment
Do the same test twice |
2011-04-23 18:42:30 | 38.3% | ||
White Out
Complete the first Conversion Gel test |
2011-04-23 18:15:13 | 39.6% | ||
Stranger Than Friction
Master the Propulsion Gel |
2011-04-23 17:51:17 | 40.8% | ||
Tater Tote
Carry science forward |
2011-04-23 17:22:26 | 42.4% | ||
Vertically Unchallenged
Master the Repulsion Gel |
2011-04-23 10:01:24 | 44.4% | ||
Stalemate Associate
Press the button! |
2011-04-23 09:11:39 | 47.1% | ||
Scanned Alone
Stand in a defective turret detector |
2011-04-23 08:58:18 | 35.8% | ||
SaBOTour
Make a break for it |
2011-04-23 01:32:04 | 48.1% | ||
Bridge Over Troubling Water
Complete the first Hard Light Bridge test |
2011-04-22 21:39:07 | 55.1% | ||
Preservation of Mass
Break the rules in Test Chamber 07 |
2011-04-22 21:12:20 | 25.1% | ||
Undiscouraged
Complete the first Thermal Discouragement Beam test |
2011-04-22 20:51:51 | 64.6% | ||
You Monster
Reunite with GLaDOS |
2011-04-22 20:44:34 | 66.6% | ||
Wake Up Call
Survive the manual override |
2011-04-22 20:24:05 | 75.9% | ||
Asking for Trouble
Taunt GLaDOS in front of a camera in each of the five co-op courses |
9.1% | |||
Professor Portal
After completing co-op, complete Calibration Course online with a friend who hasn’t played before |
5.8% | |||
Door Prize
Examine all the vitrified test chamber doors |
7.5% | |||
Can't Touch This
Dance in front of a turret blocked by a hard light bridge in co-op |
10.0% | |||
Drop Box
Place a cube on a button without touching the cube |
29.7% | |||
Smash TV
Break 11 test chamber monitors |
3.7% | |||
Schrodinger's Catch
Catch a blue-painted box before it touches the ground |
7.0% | |||
Final Transmission
Find the hidden signal in one of the Rat Man's dens |
5.7% | |||
Pit Boss
Show that pit who's boss |
8.0% | |||
You Made Your Point
Refuse to solve the first test in Chapter 8 |
6.8% | |||
Four Ring Circus
Enter 4 different portals without touching the ground in co-op |
6.9% | |||
Pturretdactyl
Use an Aerial Faith Plate to launch a turret |
9.1% | |||
Portal Conservation Society
Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements |
2.7% | |||
Iron Grip
Never lose a cube in Chamber 6 of the Mass and Velocity co-op course |
3.6% | |||
Ship Overboard
Discover the missing experiment |
11.0% | |||
Empty Gesture
Drop your co-op partner in goo while they are gesturing by removing the bridge under them |
4.6% | |||
Party of Three
Find the hidden companion cube in co-op test chamber |
3.6% | |||
Narbacular Drop
Place a portal under your co-op partner while they are gesturing |
5.9% | |||
Portrait of a Lady
Find a hidden portrait |
12.1% | |||
Good Listener
Take GLaDOS' escape advice |
29.3% | |||
Rock Portal Scissors
Win 3 co-op games of rock-paper-scissors in a row |
9.9% | |||
No Hard Feelings
Save a turret from redemption |
31.9% | |||
Triple Crown
Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each |
3.0% | |||
Overclocker
Complete Test Chamber 10 in 70 seconds |
4.0% | |||
Friends List With Benefits
While playing co-op, hug 3 different people on your friends list |
4.4% | |||
Still Alive
Complete Course 4 with neither you nor your co-op partner dying |
2.4% | |||
Talent Show
Never lose a cube in Chamber 6 of the Mobility Gels co-op course |
2.6% |