Nice job!
Well its a good game and all but it becomes repetitive after awhile.. If you ever decide to remake this or something here's a few suggestions.
More Bosses.
More support characters.
Maybe other weapons.
(Because after you get enough upgrades you end up holding space down and running in circles xD)
Well that's about it.
My Score= 13755 (I Paused the game and I'll continue later heh)