Pretty much random music. I've got music that fits in these situations:

Cave
City (although it sounds kinda bad)
dirt/plain (REALLY short)
Air/Airship (think like megairbase, kind of.)
Electrtronic/techno (sounds messy, though)
Ice
Space (VERY repetitive)
BTW, my tracking tool I use for Midi is Pro4. Its pretty good, but it doesn't have any special effects kind of things.



MC, what do you mean by "Well it doesn't have only turtles and bees and you have to program EVERYTHING yourself,Enemies is what's hard to make the characters and bosses aren't so hard"
Is that some sort of reason you don't use Game Maker? =P