This game has some potential.
I noticed when you land from a jump, the player's feet go below the landing point. Also, when using Revy's jump attack, it doesn't auto fire while in mid-air as it does when you're standing. Not sure if that is by design or not, but the two (standing and jumping) should probably be consistent. Walking while shooting should probably use the walking animation and shooting combined. Instead, it looks like it's the standing animation, skipping forward.
Explosion graphics could be a little better.
I did encounter a glitch. I was playing as Rosalina, and was battling Evil Rosalina. Sometimes, I get stuck, and can't move or switch characters. Also, when all my health is gone, the game won't end. The glitch seems to happen sometimes when I get hit.
As I said, nice game. Keep working on it.
* salutes *
- Ziro out.