I really like the 3d scrolling tube effect. Very nice retro style graphics. Too bad the shooting doesn't work. Sometimes programming is like: Why? Why won't it work? It should work. I've checked everything! Except... but it can't possibly have anything to do with this thing, can it? I'm going to change this thing just to prove to myself that it won't solve the problem. Oh.. it solved the problem. What? Why? Oh, now i get it! I'm so stupid! Etc. Been there, done that :-) Anyway, I hope you find out.