Band Together

CUBE [Trilogy] - "Cube (1997)", "Cube 2: Hypercube (2002)", "Cube Zero (2004)"

All three movies are based on the same premise: there is a gigantic, mechanical, cube-shaped structure of unknown purpose and origin, made up of lots of smaller cube-shaped rooms. Each of these rooms has 6 doors, one on each side of the cube, which lead into adjacent, identically decorated rooms. Some of these rooms are "safe", while others are equipped with deadly booby traps such as flamethrowers and razorwire. In some cases it is possible to detect a trap by throwing an object into the room first, although this method is less reliable in the later films.
In each case, a group of strangers awakens in this mysterious structure, without any knowledge of how or why they are there. In order to escape from the prison, they must band together and use their combined skills and talents to avoid the traps and navigate out of the maze, while also trying to solve the mystery of what the cube is and why they are in it. However, the pressure of being in the cube generally turns one of the prisoners into a homicidal maniac who preys on the others.