This is a very cool concept and fun game. It reminds me of a school project I had worked on where the topic was similar to this about removing bad qualities by playing a game. I want to know whether you wrote the AI on your own cause it was very funny. If I was hiding behind one side of the rock, the enemies would be coming towards me, but if I decide to go behind the other side, the enemies go back and rotate around towards the other side, thus they actually taking a LONGER ROUTE. Lets just assume they were dumb lol. And what was the point of coins? Other than that, great art and nice innovation on the theme, some more sound effects could have enhanced it better. Well done!