I quite liked this, here's some thoughts:
- I like the art style. Kinda grungy pixel art.
- You should have a controls display
- Let me back out of shots. Once you lock in your position, you have to take the shot, and cannot change your mind.
- Wait time between the rounds is a bit long. In general the matches take quite a long time.
- I think the characters should have more personality in how they play. Maybe they already do and I didn't notice, but I think making some characters more aggressive or do certain strategies could add a lot.
- Music is a bit repetitive. It isn't bad, but it gets a bit mind-numbing after a point.