Doodle God Blitz

I'm pretty sure this is a free game, and whenever I get a free game I always check the store out for a coin doubler bonus or endless energy, that sort of thing. If the bonus is only a few bucks, I buy it. Also, ad free experience, I hate ads and will gladly pay a buck or two to be rid of them. To me, that's a tip the developers so they can get something. So buy the energy in...