Play for free! No any in app purchase or ad! Really! It is just a game that was made for fun!
Download links below, don't be afraid THERE ARE NO VIRUSES, Mamoi Clyanus, I just don't want to sign it and publish in stores (it is really difficult actually)
So how the game is made just for fun and I don't want to publish it in stores, it is not signed. That means, probably, your device would be complain about once you will try to install it. Just setup your security settings to allow install apps from unverified developers. And don't forget to turn in on after you install this game without viruses.
IMPORTANT NOTE: Game is not optimized for weak Android smartphones