In Cube Zero, the doors between the cubes are circular, unlike the other films. Do you prefer them as a circle or do you prefer them as a square, like they were in Cube and Cube2?
I didn't like the doors in Cube, but I liked the doors in Cube2, so it they could merge the circular doors from Zero with the doors from Hypercube, that would be really good. =D

i think i liked them circular. this is probably a stupid reason but because they look comfy lol. but i like the cube 2 rooms better because they are brighter instead of the dark colours of cube and cube zero.