hi, moebios. it's "infinite", i suppose. but, as you progress, the enemies get tougher and tougher, along with the pace. i didn't set a cap on how much the enemies could improve so, if you've consumed a pound if sugar, i suppose you could reach a point where enemy bullets simply spawn on top of you ;) and, yes, yours is the 2nd request for differentiated bullets so i'll get it in the post-jam version (along with some other goodies). thank you for the feedback and taking the time to play my game.