Portal

7 of 15 ach. unlocked (47%)
Coey890's achievements in Portal
Beat two Portal advanced maps.
Feb 19, 12
Do whatever it takes to survive.
Oct 14, 11
Knock down a turret with another turret.
Sep 19, 11
Complete Portal.
Feb 19, 12
Acquire the fully powered Aperture Science Handheld Portal Device.
Sep 18, 11
Jump 300 feet.
Sep 19, 11
Make the correct party escort submission position decision.
Feb 11, 12
Earn gold medals on all Portal challenges.
Locked
Earn bronze medals on all Portal challenges.
Locked
Detach security cameras from the walls.
Locked
Beat four Portal advanced maps.
Locked
Earn silver medals on all Portal challenges.
Locked
Fall 30,000 feet.
Locked
..?
Locked
Beat all six Portal advanced maps.
Locked
(0.1575/d/web6)