Portal
mimonelu
Playtime
6.4h
Completed
Oct 24, 2026
Achievements
6/15
40% complete
All Achievements
Fruitcake
Beat four Portal advanced maps.
12%
Mar 21, 2011
Cupcake
Beat two Portal advanced maps.
18.1%
Feb 11, 2011
Heartbreaker
Complete Portal.
52.1%
Feb 10, 2011
Partygoer
Make the correct party escort submission position decision.
55.4%
Feb 10, 2011
Fratricide
Do whatever it takes to survive.
63.1%
Feb 10, 2011
Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device.
80.9%
Feb 10, 2011
Rocket Science
Earn silver medals on all Portal challenges.
2.8%
Locked
Aperture Science
Earn gold medals on all Portal challenges.
2.8%
Locked
Basic Science
Earn bronze medals on all Portal challenges.
2.9%
Locked
Camera Shy
Detach security cameras from the walls.
4.1%
Locked
Transmission Received
..?
4.4%
Locked
Terminal Velocity
Fall 30,000 feet.
9%
Locked
Vanilla Crazy Cake
Beat all six Portal advanced maps.
9.3%
Locked
Long Jump
Jump 300 feet.
14.2%
Locked
Friendly Fire
Knock down a turret with another turret.
48.5%
Locked