This is a really fun game, with great presentation. Theres been a lot of good suggestions, I'd say the game would benefit from some added juice, prehaps add a small bit of screen shake when shooting and destroying the bombs?
Screenshake on player death have been suggested. On bomb explosion, I think it would distract a bit to much, but could be done. On shooting, that would be distracting a lot though, I think.
