Portal

15 of 15 ach. unlocked (100%)
Wheatley9310's achievements in Portal
Earn gold medals on all Portal challenges.
Earn bronze medals on all Portal challenges.
Detach security cameras from the walls.
Beat two Portal advanced maps.
Do whatever it takes to survive.
Jan 20, 12
Knock down a turret with another turret.
Jan 20, 12
Beat four Portal advanced maps.
Complete Portal.
Jan 21, 12
Acquire the fully powered Aperture Science Handheld Portal Device.
Jan 20, 12
Jump 300 feet.
Make the correct party escort submission position decision.
Jan 20, 12
Earn silver medals on all Portal challenges.
Fall 30,000 feet.
..?
Beat all six Portal advanced maps.
(0.0825/d/web3)