I admit to being a huge fan of the CUBE trilogy. The first film is obviously the best, vicious and exciting in its simplicity, while the third, CUBE ZERO, is an interesting idea that takes the form of a prequel. CUBE 2: HYPERCUBE is a straightforward sequel to the first film, with significant changes that make a difference.
Although a number of characters are once again trapped inside a cube, the emphasis this time around isn't on solving puzzles and avoiding traps. Instead the characters must figure out a way to escape from their prison and to avoid the impending death which follows them at all times. There's lots of tension and interplay between the various characters, as before, and I liked the acting from the unknown cast which carries the story along.
There are some good twists here, especially with the climax that heads into the fourth dimension, although with a little blood and death for people who like that kind of thing. The special effects are very average on a low budget but as usual it's the ideas which make this film work. It's not on the level of CUBE but I do appreciate the fact that they did something different instead of just doing a slavish copy for a sequel.
