Portal
✓ Completed
★★★★☆
4.2h played
Playtime
4.2h
Completed
Apr 20, 2026
Activity History
Rated
★★★★★
Apr 21, 2026
Achievements
5/15
33.3% complete
Rare unlocked
Friendly Fire
48.6% of players
Heartbreaker
52.1% of players
Partygoer
55.5% of players
Fratricide
63.2% of players
Lab Rat
81% of players
All Achievements
Heartbreaker
Complete Portal.
52.1%
Apr 24, 2016
Friendly Fire
Knock down a turret with another turret.
48.6%
Apr 24, 2016
Partygoer
Make the correct party escort submission position decision.
55.5%
Apr 24, 2016
Fratricide
Do whatever it takes to survive.
63.2%
Dec 4, 2009
Lab Rat
Acquire the fully powered Aperture Science Handheld Portal Device.
81%
Basic Science
Earn bronze medals on all Portal challenges.
2.8%
Locked
Rocket Science
Earn silver medals on all Portal challenges.
2.8%
Locked
Aperture Science
Earn gold medals on all Portal challenges.
2.8%
Locked
Camera Shy
Detach security cameras from the walls.
4.1%
Locked
Transmission Received
..?
4.3%
Locked
Terminal Velocity
Fall 30,000 feet.
9%
Locked
Vanilla Crazy Cake
Beat all six Portal advanced maps.
9.2%
Locked
Fruitcake
Beat four Portal advanced maps.
12%
Locked
Long Jump
Jump 300 feet.
14.1%
Locked
Cupcake
Beat two Portal advanced maps.
18.1%
Locked