Portal

11 of 15 ach. unlocked (74%)
KaR0L's achievements in Portal
Detach security cameras from the walls.
Dec 30, 11
Beat two Portal advanced maps.
Dec 22, 11
Do whatever it takes to survive.
Dec 22, 11
Knock down a turret with another turret.
Dec 22, 11
Beat four Portal advanced maps.
Dec 23, 11
Complete Portal.
Dec 22, 11
Acquire the fully powered Aperture Science Handheld Portal Device.
Dec 22, 11
Jump 300 feet.
Dec 22, 11
Make the correct party escort submission position decision.
Dec 22, 11
Fall 30,000 feet.
Dec 22, 11
Beat all six Portal advanced maps.
Dec 23, 11
Earn gold medals on all Portal challenges.
Locked
Earn bronze medals on all Portal challenges.
Locked
Earn silver medals on all Portal challenges.
Locked
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Locked
(0.1508/d/web6)