Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device.
Unlocked 10 Mar 2010 at 7:03 AM
Fratricide
Do whatever it takes to survive.
Unlocked 10 Mar 2010 at 7:03 AM
Partygoer
Make the correct party escort submission position decision.
Unlocked 10 Mar 2010 at 7:03 AM
Heartbreaker
Complete Portal.
Unlocked 2 Mar 2010 at 5:48 AM
Terminal Velocity
Fall 30,000 feet.
Unlocked 10 Mar 2010 at 7:03 AM
Long Jump
Jump 300 feet.
Unlocked 10 Mar 2010 at 7:03 AM
Cupcake
Beat two Portal advanced maps.
Unlocked 10 Mar 2010 at 7:03 AM
Fruitcake
Beat four Portal advanced maps.
Unlocked 10 Mar 2010 at 7:03 AM
Vanilla Crazy Cake
Beat all six Portal advanced maps.
Unlocked 10 Mar 2010 at 7:03 AM
Basic Science
Earn bronze medals on all Portal challenges.
Rocket Science
Earn silver medals on all Portal challenges.
Aperture Science
Earn gold medals on all Portal challenges.
Camera Shy
Detach security cameras from the walls.
Friendly Fire
Knock down a turret with another turret.
Unlocked 10 Mar 2010 at 7:03 AM
Transmission Received
..?
Unlocked 10 Mar 2010 at 7:03 AM
