By A Mystery Man Writer
The Aperture Science Weighted Companion Cube is your only friend in Portal, and has become an insanely popular "character" on the Internet. It's good for weighing down buttons, and it will never threaten to stab you, we promise.
Weighted Companion Cube (Character) - Giant Bomb
I Love You Weighted Companion Cube - The Quixotic Engineer
A Guide to Cubes - Reactor
Portal (video game) - Wikipedia
Portal Characters - Giant Bomb
Weighted Companion Cube screenshots, images and pictures - Giant Bomb
Portal 2 - Wikipedia
Doug Rattmann, Half-Life Wiki
glados, chell, aperture science weighted companion cube, sentry
Five Nights at Freddy's 2: Chica 2.0 Is BUILDING Foxy 2.0?! Or Is
Aperture Science Handheld Portal Device Characters - Giant Bomb
Portal Characters - Giant Bomb
The Weighted Companion Cube