I played four rounds and gave up. I felt like I spent most of the time standing still and waiting for things to come toward me. I had no real reason to move. I could move to pick up money, but I didn't care about the shops. Nothing in them was fun or exciting. And the bonuses after every wave were just as boring. So I come from a board gaming background. We have something called the rule that makes the game fun. In poker it is betting. What makes your game fun? The first feature on the games page is auto firing combat. I do not think this game is fun. Auto firing combat being your fist selling point tells me you don't think it is fun either.
This is a serious question. What makes the game fun?