Portal

11 of 15 ach. unlocked (74%)
kumozero's achievements in Portal
Detach security cameras from the walls.
Nov 26, 09
Beat two Portal advanced maps.
Nov 25, 09
Do whatever it takes to survive.
Knock down a turret with another turret.
Beat four Portal advanced maps.
Nov 25, 09
Complete Portal.
Nov 25, 09
Acquire the fully powered Aperture Science Handheld Portal Device.
Jump 300 feet.
Nov 25, 09
Make the correct party escort submission position decision.
Fall 30,000 feet.
Nov 25, 09
Beat all six Portal advanced maps.
Nov 25, 09
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
(0.0791/d/web3)