I've got to agree with Mishy here. maybe if, after each spin you get a random assortment of chips you have to use or could choose between, like in a roguelike, it would make the game more interesting. This is a good starting point for a game though, it has a lot of cool potential.

It doesn't really seem like I can lose. I can just click the get chip button over and over again as many times as I want, but it is fun enough.