Portal

6 of 15 ach. unlocked (40%)
Meerkat218's achievements in Portal
Do whatever it takes to survive.
Feb 26, 11
Knock down a turret with another turret.
Feb 26, 11
Complete Portal.
Feb 27, 11
Acquire the fully powered Aperture Science Handheld Portal Device.
Feb 26, 11
Make the correct party escort submission position decision.
Feb 27, 11
Fall 30,000 feet.
Mar 18, 11
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
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