You NEVER played megaman?
Dude, what you did was great! You put it together like you know everything about megaman. You must have seen a video or something.
Okay, now to get to business, work on visual effects, you know like make everything look epic. The camera must interact with the animation better, like zooming in and out and moving back and forth. Animation isn't half bad. The backgrounds could use editing, I know they are sprite backgrounds, but they could use work. Anyway, good job.