48 / 50 🏆
955 / 1000 points
icon | info | score |
---|---|---|
Bridge Building Complete all test chambers in the Hard-Light Surfaces co-op course ✅ unlocked at 4/27/2011, 2:54:05 PM | 15 | |
Party of Three Find the hidden companion cube in co-op test chamber ✅ unlocked at 8/9/2011, 5:18:20 PM | 25 | |
Air Show Perform 2 aerial gestures before touching the ground in co-op ✅ unlocked at 4/26/2011, 5:20:24 PM | 20 | |
Can't Touch This Dance in front of a turret blocked by a hard light bridge in co-op ✅ unlocked at 4/27/2011, 2:25:51 PM | 10 | |
Dual Pit Experiment Do the same test twice ✅ unlocked at 4/19/2011, 9:01:54 PM | 15 | |
White Out Complete the first Conversion Gel test ✅ unlocked at 4/19/2011, 8:25:18 PM | 15 | |
Stranger Than Friction Master the Propulsion Gel ✅ unlocked at 4/19/2011, 8:08:22 PM | 15 | |
Portrait of a Lady Find a hidden portrait ✅ unlocked at 4/19/2011, 7:51:36 PM | 10 | |
Tater Tote Carry science forward ✅ unlocked at 4/19/2011, 7:27:47 PM | 15 | |
Vertically Unchallenged Master the Repulsion Gel ✅ unlocked at 4/19/2011, 6:15:33 PM | 15 | |
Stalemate Associate Press the button! ✅ unlocked at 4/19/2011, 5:28:50 PM | 15 | |
No Hard Feelings Save a turret from redemption ✅ unlocked at 4/19/2011, 5:11:29 PM | 10 | |
Good Listener Take GLaDOS' escape advice ✅ unlocked at 4/19/2011, 5:01:40 PM | 5 | |
SaBOTour Make a break for it ✅ unlocked at 4/19/2011, 5:00:43 PM | 10 | |
Bridge Over Troubling Water Complete the first Hard Light Bridge test ✅ unlocked at 4/19/2011, 4:12:47 PM | 10 | |
Preservation of Mass Break the rules in Test Chamber 07 ✅ unlocked at 4/19/2011, 3:56:08 PM | 20 | |
Drop Box Place a cube on a button without touching the cube ✅ unlocked at 4/19/2011, 3:52:38 PM | 20 | |
Narbacular Drop Place a portal under your co-op partner while they are gesturing ✅ unlocked at 4/27/2011, 3:04:49 PM | 25 | |
Rock Portal Scissors Win 3 co-op games of rock-paper-scissors in a row ✅ unlocked at 4/26/2011, 5:06:05 PM | 20 | |
Empty Gesture Drop your co-op partner in goo while they are gesturing by removing the bridge under them ✅ unlocked at 4/27/2011, 4:13:58 PM | 25 | |
Confidence Building Complete all test chambers in the Mass and Velocity co-op course ✅ unlocked at 4/26/2011, 5:53:58 PM | 10 | |
Four Ring Circus Enter 4 different portals without touching the ground in co-op ✅ unlocked at 8/9/2011, 5:21:00 PM | 25 | |
Team Building Complete all test chambers in the Team Building co-op course ✅ unlocked at 4/26/2011, 5:12:37 PM | 10 | |
High Five Celebrate your cooperative calibration success ✅ unlocked at 4/25/2011, 3:15:11 PM | 5 | |
Undiscouraged Complete the first Thermal Discouragement Beam test ✅ unlocked at 4/19/2011, 3:36:07 PM | 10 | |
You Monster Reunite with GLaDOS ✅ unlocked at 4/19/2011, 3:31:36 PM | 5 | |
Wake Up Call Survive the manual override ✅ unlocked at 4/19/2011, 3:04:50 PM | 5 | |
Scanned Alone Stand in a defective turret detector ✅ unlocked at 4/19/2011, 5:14:58 PM | 5 | |
You Saved Science Complete all test chambers in all courses of co-op ✅ unlocked at 4/27/2011, 5:19:24 PM | 100 | |
Pturretdactyl Use an Aerial Faith Plate to launch a turret ✅ unlocked at 8/8/2011, 7:55:30 AM | 5 | |
Final Transmission Find the hidden signal in one of the Rat Man's dens ✅ unlocked at 8/8/2011, 7:56:51 AM | 20 | |
Pit Boss Show that pit who's boss ✅ unlocked at 4/19/2011, 10:25:13 PM | 30 | |
Obstacle Building Complete all test chambers in the Excursion Funnels co-op course ✅ unlocked at 4/27/2011, 3:50:48 PM | 15 | |
Gesticul-8 Perform all 8 gestures of your own volition in co-op ✅ unlocked at 4/27/2011, 3:23:03 PM | 15 | |
You Made Your Point Refuse to solve the first test in Chapter 8 ✅ unlocked at 4/19/2011, 8:59:53 PM | 10 | |
Lunacy That just happened ✅ unlocked at 4/19/2011, 10:48:12 PM | 20 | |
The Part Where He Kills You This is that part ✅ unlocked at 4/19/2011, 10:24:14 PM | 20 | |
Tunnel of Funnel Master the Excursion Funnel ✅ unlocked at 4/19/2011, 9:55:55 PM | 15 | |
Smash TV Break 11 test chamber monitors ✅ unlocked at 8/8/2011, 9:05:38 AM | 75 | |
Friends List With Benefits While playing co-op, hug 3 different people on your friends list ✅ unlocked at 8/8/2011, 2:56:21 PM | 50 | |
Ship Overboard Discover the missing experiment ✅ unlocked at 4/19/2011, 7:23:34 PM | 10 | |
Door Prize Examine all the vitrified test chamber doors ✅ unlocked at 4/19/2011, 7:23:08 PM | 20 | |
Schrodinger's Catch Catch a blue-painted box before it touches the ground ✅ unlocked at 4/19/2011, 7:13:51 PM | 20 | |
Professor Portal After completing co-op, complete Calibration Course online with a friend who hasn’t played before ✅ unlocked at 8/9/2011, 5:04:46 PM | 75 | |
Still Alive Complete Course 4 with neither you nor your co-op partner dying | 15 | |
Overclocker Complete Test Chamber 10 in 70 seconds | 30 | |
Asking for Trouble Taunt GLaDOS in front of a camera in each of the five co-op courses ✅ unlocked at 4/27/2011, 3:59:03 PM | 10 | |
Portal Conservation Society Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements ✅ unlocked at 8/9/2011, 5:33:43 PM | 20 | |
Triple Crown Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each ✅ unlocked at 8/9/2011, 5:43:49 PM | 15 | |
Iron Grip Never lose a cube in Chamber 6 of the Mass and Velocity co-op course ✅ unlocked at 8/9/2011, 5:52:23 PM | 20 |