Good game
This is a fairly fun game, my only complaint is the number of bugs I've found, and the fact that there's no real end game.
Bugs:
1: I've gotten an accuracy of 117%. What the...?
2: If you want to reload fast, simply change to another weapon and back. You should keep track of how much ammo each gun has so that you can't do this.
3: Sometimes enemies appear mostly off screen, making it very hard to find out what you're suppossed to be shooting.
Other than that, I love the variety of weapons. I would sudgest being able to buy the weapons instead of just being given them. This definitely has potential though!