Portal

6 of 15 ach. unlocked (40%)
Redemption's achievements in Portal
Do whatever it takes to survive.
Aug 22, 10
Knock down a turret with another turret.
Aug 22, 10
Complete Portal.
Aug 27, 10
Acquire the fully powered Aperture Science Handheld Portal Device.
Aug 22, 10
Make the correct party escort submission position decision.
Aug 22, 10
Fall 30,000 feet.
Aug 22, 10
Earn gold medals on all Portal challenges.
Locked
Earn bronze medals on all Portal challenges.
Locked
Detach security cameras from the walls.
Locked
Beat two Portal advanced maps.
Locked
Beat four Portal advanced maps.
Locked
Jump 300 feet.
Locked
Earn silver medals on all Portal challenges.
Locked
..?
Locked
Beat all six Portal advanced maps.
Locked
(0.1099/d/web7)