Portal

8 of 15 ach. unlocked (54%)
nutinurmacaroni's achievements in Portal
Beat two Portal advanced maps.
Jun 14, 11
Do whatever it takes to survive.
May 31, 11
Knock down a turret with another turret.
Jun 14, 11
Beat four Portal advanced maps.
Jun 17, 11
Complete Portal.
Jun 14, 11
Acquire the fully powered Aperture Science Handheld Portal Device.
May 22, 10
Make the correct party escort submission position decision.
May 31, 11
Beat all six Portal advanced maps.
Jan 20, 12
Earn gold medals on all Portal challenges.
Locked
Earn bronze medals on all Portal challenges.
Locked
Detach security cameras from the walls.
Locked
Jump 300 feet.
Locked
Earn silver medals on all Portal challenges.
Locked
Fall 30,000 feet.
Locked
..?
Locked
(0.1097/d/web8)