Portal - Companion Cube by Terror-Inferno on DeviantArt

Companion Cube in Minecraft by Terror-Inferno on DeviantArt

Portal: Companion Cube Plush by StitchedAlchemy on DeviantArt

Yugioh Shadow Realm Manual V0.1

Improbable Truth

Horror Flora Monsters, Reviews, and Short Fiction by TyrantisTerror

Persons of Desire / Pantheon - TV Tropes

Weighted Companion Cube Pair by viper9x on DeviantArt

Super Smash Bros. Swansong, Fantendo - Game Ideas & More

Portal Cubes by Killm4nU on DeviantArt

10.06 – The Wandering Inn