Achievement | Unlocked | Visibility | Global Unlocks | |
---|---|---|---|---|
Professor Portal
After completing co-op, complete Calibration Course online with a friend who hasn’t played before |
2020-12-30 15:37:46 | 5.8% | ||
Pit Boss
Show that pit who's boss |
2020-09-21 15:26:20 | 8.0% | ||
You Saved Science
Complete all test chambers in all courses of co-op |
2020-08-28 21:26:39 | 21.3% | ||
Friends List With Benefits
While playing co-op, hug 3 different people on your friends list |
2020-08-27 22:38:05 | 4.4% | ||
Asking for Trouble
Taunt GLaDOS in front of a camera in each of the five co-op courses |
2020-07-31 19:56:42 | 9.1% | ||
Obstacle Building
Complete all test chambers in the Excursion Funnels co-op course |
2020-07-20 00:24:43 | 26.5% | ||
Can't Touch This
Dance in front of a turret blocked by a hard light bridge in co-op |
2020-07-20 00:20:24 | 10.0% | ||
Gesticul-8
Perform all 8 gestures of your own volition in co-op |
2020-07-19 23:26:19 | 27.3% | ||
Bridge Building
Complete all test chambers in the Hard-Light Surfaces co-op course |
2020-07-19 22:53:34 | 32.2% | ||
Confidence Building
Complete all test chambers in the Mass and Velocity co-op course |
2020-07-15 20:08:59 | 41.1% | ||
Lunacy
That just happened |
2020-07-12 16:50:14 | 35.3% | ||
The Part Where He Kills You
This is that part |
2020-07-12 16:15:41 | 35.6% | ||
Tunnel of Funnel
Master the Excursion Funnel |
2020-07-12 15:48:27 | 36.3% | ||
Dual Pit Experiment
Do the same test twice |
2020-07-12 14:24:45 | 38.3% | ||
White Out
Complete the first Conversion Gel test |
2020-07-12 00:12:28 | 39.6% | ||
Stranger Than Friction
Master the Propulsion Gel |
2020-07-11 23:42:20 | 40.8% | ||
Tater Tote
Carry science forward |
2020-07-11 21:47:01 | 42.4% | ||
Vertically Unchallenged
Master the Repulsion Gel |
2020-07-11 21:10:00 | 44.4% | ||
Stalemate Associate
Press the button! |
2020-07-11 20:15:42 | 47.1% | ||
Scanned Alone
Stand in a defective turret detector |
2020-07-11 19:59:49 | 35.8% | ||
No Hard Feelings
Save a turret from redemption |
2020-07-11 19:54:34 | 31.9% | ||
SaBOTour
Make a break for it |
2020-07-11 19:43:11 | 48.1% | ||
Iron Grip
Never lose a cube in Chamber 6 of the Mass and Velocity co-op course |
2020-07-11 15:25:29 | 3.6% | ||
Air Show
Perform 2 aerial gestures before touching the ground in co-op |
2020-07-11 14:18:25 | 33.9% | ||
Bridge Over Troubling Water
Complete the first Hard Light Bridge test |
2020-07-01 13:36:25 | 55.1% | ||
Preservation of Mass
Break the rules in Test Chamber 07 |
2020-07-01 13:17:37 | 25.1% | ||
Undiscouraged
Complete the first Thermal Discouragement Beam test |
2020-06-30 22:54:25 | 64.6% | ||
You Monster
Reunite with GLaDOS |
2020-06-30 22:49:24 | 66.6% | ||
Wake Up Call
Survive the manual override |
2020-06-30 15:07:57 | 75.9% | ||
Team Building
Complete all test chambers in the Team Building co-op course |
2020-06-29 23:08:11 | 49.6% | ||
High Five
Celebrate your cooperative calibration success |
2020-06-29 22:32:22 | 58.8% | ||
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% | |||
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% | |||
Four Ring Circus
Enter 4 different portals without touching the ground in co-op |
6.9% | |||
You Made Your Point
Refuse to solve the first test in Chapter 8 |
6.8% | |||
Final Transmission
Find the hidden signal in one of the Rat Man's dens |
5.7% | |||
Schrodinger's Catch
Catch a blue-painted box before it touches the ground |
7.0% | |||
Smash TV
Break 11 test chamber monitors |
3.7% | |||
Ship Overboard
Discover the missing experiment |
11.0% | |||
Drop Box
Place a cube on a button without touching the cube |
29.7% | |||
Portal Conservation Society
Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements |
2.7% | |||
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% | |||
Door Prize
Examine all the vitrified test chamber doors |
7.5% | |||
Pturretdactyl
Use an Aerial Faith Plate to launch a turret |
9.1% |