Oy! I just released one of the games I've made onto the internets. Go to this website and download it, play it, get owned by it, and then tell me what you think! It's like Megaman, but the enemies are Megaman! Oh, the irony.
"Dinosaur Island II" is the one you should try. It's got three levels. Let me know if you end up beating it-- it can be done in about 10 minutes. So try it out!!