I think that this game is a really cool idea. I'm sorry if the game had an ending. I just could not get past the part with the flying red cubes.
Also, I have a question: What exactly is the big green cube?
Sorry, I sent this on my other account XD. So I sent this again.
flying red cubes are rockets and you can shoot them down, and the big green cube is a gun guard (you should defeat him) :D