CUBE

You play as a random stranger who wakes up in an alien-looking, symmetrical cube-shaped room with a hatch and ladders on each side of the room leading to other cube-shaped rooms. Your goal is to make your way through the maze of cubes, but there's a catch: some rooms are rigged with deadly traps. While trying to find the exit, you have to also find a way to tell the trapped rooms apart from the safe ones.