This Japanese remake of the 1997 Canadian thriller depicts several strangers awakening in a prison of cubic cells, some of them booby-trapped, not knowing how they got there or why. The prisoners must use their combined skills if they are to escape alive.

A group of strangers awakens with very little memory of who they are and finds that they have been involuntarily placed in a maze containing deadly traps. Meanwhile, a young technician watching over the Cube grows appalled at what he sees and endeavors to rescue a woman he finds a connection to...

In this follow-up to the 1997 futuristic cult thriller, Cube, another group of strangers find themselves transported into a maze of cube rooms for unknown reasons as they try to make their escape.