Portal

11 of 15 ach. unlocked (74%)
GLaDOS's achievements in Portal
Beat two Portal advanced maps.
Jan 26, 11
Do whatever it takes to survive.
Dec 31, 10
Knock down a turret with another turret.
Dec 31, 10
Beat four Portal advanced maps.
Feb 24, 11
Complete Portal.
Dec 31, 10
Acquire the fully powered Aperture Science Handheld Portal Device.
Dec 31, 10
Jump 300 feet.
Dec 31, 10
Make the correct party escort submission position decision.
Dec 31, 10
Fall 30,000 feet.
Jun 23, 11
..?
Jun 23, 11
Beat all six Portal advanced maps.
Jun 23, 11
Earn gold medals on all Portal challenges.
Locked
Earn bronze medals on all Portal challenges.
Locked
Detach security cameras from the walls.
Locked
Earn silver medals on all Portal challenges.
Locked
(0.2338/d/web7)