Test before you upload. The gameplay is horrid due to imbalances. First of all, your character is way underpowered for the levels. Secondly, trying to pick up coins is much too hard. There should be an attraction or auto-pick up. Otherwise, you get swarmed trying to pick up coins.
I love this game so much. It combines a Duke Nukem-esque humour, zombie shooting, good guns, upgrades and just melts away stress of the day. This game is absolutely beautiful.