Portal 2
Lunacy
That just happened
Earned on 2011-04-29 00:41:10
Overclocker
Complete Test Chamber 10 in 70 seconds
Earned on 2011-04-30 19:56:33
Final Transmission
Find the hidden signal in one of the Rat Man's dens
Earned on 2011-12-15 19:29:03
You Made Your Point
Refuse to solve the first test in Chapter 8
Earned on 2011-12-15 17:57:47
Pturretdactyl
Use an Aerial Faith Plate to launch a turret
Earned on 2011-04-30 20:12:29
Scanned Alone
Stand in a defective turret detector
Earned on 2011-04-30 19:35:09
No Hard Feelings
Save a turret from redemption
Earned on 2011-04-30 19:32:53
Pit Boss
Show that pit who's boss
Earned on 2011-04-30 02:57:22
Smash TV
Break 11 test chamber monitors
Earned on 2011-04-30 02:53:57
Portrait of a Lady
Find a hidden portrait
Earned on 2011-04-29 02:32:42
The Part Where He Kills You
This is that part
Earned on 2011-04-29 00:00:06
Tunnel of Funnel
Master the Excursion Funnel
Earned on 2011-04-28 23:36:23
Dual Pit Experiment
Do the same test twice
Earned on 2011-04-28 21:55:21
White Out
Complete the first Conversion Gel test
Earned on 2011-04-28 20:06:17
Stranger Than Friction
Master the Propulsion Gel
Earned on 2011-04-28 18:33:49
Tater Tote
Carry science forward
Earned on 2011-04-28 03:26:05
Vertically Unchallenged
Master the Repulsion Gel
Earned on 2011-04-28 00:41:27
Stalemate Associate
Press the button!
Earned on 2011-04-27 03:51:38
Good Listener
Take GLaDOS' escape advice
Earned on 2011-04-27 02:37:19
SaBOTour
Make a break for it
Earned on 2011-04-27 02:36:23
Bridge Over Troubling Water
Complete the first Hard-Light Surfaces test
Earned on 2011-04-27 01:07:27
Preservation of Mass
Break the rules in Test Chamber 07
Earned on 2011-04-27 00:06:17
Undiscouraged
Complete the first Thermal Discouragement Beam test
Earned on 2011-04-26 23:45:23
You Monster
Reunite with GLaDOS
Earned on 2011-04-26 23:39:01
Wake Up Call
Survive the manual override
Earned on 2011-04-26 21:38:55
