Portal 2
superharek's Progress
Wake Up Call
Survive the manual override
Unlocked 19 Apr 2011 at 6:11 AM
You Monster
Reunite with GLaDOS
Unlocked 19 Apr 2011 at 6:39 AM
Undiscouraged
Complete the first Thermal Discouragement Beam test
Unlocked 19 Apr 2011 at 6:47 AM
Bridge Over Troubling Water
Complete the first Hard Light Bridge test
Unlocked 19 Apr 2011 at 7:32 AM
SaBOTour
Make a break for it
Unlocked 19 Apr 2011 at 10:05 AM
Stalemate Associate
Press the button!
Unlocked 19 Apr 2011 at 10:36 AM
Tater Tote
Carry science forward
Unlocked 19 Apr 2011 at 11:46 AM
Vertically Unchallenged
Master the Repulsion Gel
Unlocked 19 Apr 2011 at 11:21 AM
Stranger Than Friction
Master the Propulsion Gel
Unlocked 19 Apr 2011 at 12:02 PM
White Out
Complete the first Conversion Gel test
Unlocked 19 Apr 2011 at 12:19 PM
Tunnel of Funnel
Master the Excursion Funnel
Unlocked 19 Apr 2011 at 1:46 PM
Dual Pit Experiment
Do the same test twice
Unlocked 19 Apr 2011 at 12:52 PM
The Part Where He Kills You
This is that part
Unlocked 19 Apr 2011 at 1:57 PM
Lunacy
That just happened
Unlocked 19 Apr 2011 at 2:38 PM
Drop Box
Place a cube on a button without touching the cube
Unlocked 19 Apr 2011 at 7:04 AM
Overclocker
Complete Test Chamber 10 in 70 seconds
Unlocked 21 Apr 2011 at 3:44 PM
Pit Boss
Show that pit who's boss
Unlocked 20 Apr 2011 at 6:04 AM
Preservation of Mass
Break the rules in Test Chamber 07
Unlocked 19 Apr 2011 at 7:14 AM
Pturretdactyl
Use an Aerial Faith Plate to launch a turret
Unlocked 20 Apr 2011 at 12:25 PM
Final Transmission
Find the hidden signal in one of the Rat Man's dens
Unlocked 20 Apr 2011 at 12:27 PM
Good Listener
Take GLaDOS' escape advice
Unlocked 19 Apr 2011 at 3:41 PM
Scanned Alone
Stand in a defective turret detector
Unlocked 19 Apr 2011 at 10:19 AM
No Hard Feelings
Save a turret from redemption
Unlocked 19 Apr 2011 at 10:15 AM
Schrodinger's Catch
Catch a blue-painted box before it touches the ground
Unlocked 21 Apr 2011 at 4:18 PM
Ship Overboard
Discover the missing experiment
Unlocked 20 Apr 2011 at 5:52 AM
Door Prize
Examine all the vitrified test chamber doors
Unlocked 20 Apr 2011 at 5:51 AM
Portrait of a Lady
Find a hidden portrait
Unlocked 19 Apr 2011 at 11:52 AM
You Made Your Point
Refuse to solve the first test in Chapter 8
Unlocked 19 Apr 2011 at 5:42 PM
Smash TV
Break 11 test chamber monitors
Unlocked 21 Apr 2011 at 5:29 PM
High Five
Celebrate your cooperative calibration success
Unlocked 22 Apr 2011 at 6:40 PM
Team Building
Complete all test chambers in the Team Building co-op course
Unlocked 22 Apr 2011 at 7:04 PM
Confidence Building
Complete all test chambers in the Mass and Velocity co-op course
Unlocked 22 Apr 2011 at 8:00 PM
Bridge Building
Complete all test chambers in the Hard-Light Surfaces co-op course
Unlocked 28 Apr 2011 at 7:53 PM
Obstacle Building
Complete all test chambers in the Excursion Funnels co-op course
Unlocked 30 Apr 2011 at 7:33 PM
You Saved Science
Complete all test chambers in all courses of co-op
Unlocked 30 Apr 2011 at 8:44 PM
Iron Grip
Never lose a cube in Chamber 6 of the Mass and Velocity co-op course
Unlocked 14 Jul 2011 at 4:55 PM
Gesticul-8
Perform all 8 gestures of your own volition in co-op
Unlocked 30 Apr 2011 at 6:54 PM
Can't Touch This
Dance in front of a turret blocked by a hard light bridge in co-op
Unlocked 28 Apr 2011 at 7:30 PM
Empty Gesture
Drop your co-op partner in goo while they are gesturing by removing the bridge under them
Unlocked 28 Apr 2011 at 7:01 PM
Party of Three
Find the hidden companion cube in co-op test chamber
Unlocked 14 Jul 2011 at 4:13 PM
Narbacular Drop
Place a portal under your co-op partner while they are gesturing
Unlocked 22 Apr 2011 at 7:05 PM
Professor Portal
After completing co-op, complete Calibration Course online with a friend who hasn’t played before
Unlocked 23 Jul 2011 at 11:38 AM
Air Show
Perform 2 aerial gestures before touching the ground in co-op
Unlocked 22 Apr 2011 at 7:12 PM
Portal Conservation Society
Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements
Unlocked 9 Jul 2012 at 2:10 PM
Four Ring Circus
Enter 4 different portals without touching the ground in co-op
Unlocked 28 Apr 2011 at 6:41 PM
Triple Crown
Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each
Unlocked 9 Feb 2014 at 5:20 PM
Still Alive
Complete Course 4 with neither you nor your co-op partner dying
Unlocked 5 Apr 2014 at 6:08 PM
Asking for Trouble
Taunt GLaDOS in front of a camera in each of the five co-op courses
Unlocked 30 Apr 2011 at 7:36 PM
Rock Portal Scissors
Win 3 co-op games of rock-paper-scissors in a row
Unlocked 22 Apr 2011 at 6:50 PM
Friends List With Benefits
While playing co-op, hug 3 different people on your friends list
Unlocked 13 Aug 2011 at 1:45 PM
Talent Show
Never lose a cube in Chamber 6 of the Mobility Gels co-op course
Unlocked 9 Dec 2012 at 12:58 PM