A group of strangers awaken in a gigantic, mechanized cubical structure of unknown purpose and origin, made up of numerous smaller cubical rooms. Each room has six doors, one on each face of the cube, which lead into adjacent, largely identical rooms.Some of these rooms are "safe", while others are equipped with deadly booby traps.
Six complete strangers with widely varying personalities are involuntarily placed in an endless maze containing deadly traps.
Eight strangers awaken with no memory, in a puzzling cube-shaped room where the laws of physics do not always apply.
A young programmer whose job is to watch over the reality-warping Cube defies orders to rescue an innocent mother trapped in one of its rooms.