Thank god I got this on sale, it's a real piece of ♥♥♥♥. The tutorial is longer than it needs to be considering there isn't anything to learn. Due to the fact that this game is a skeleton, with small chunks of meat here and there. Don't waste your money like I did, even if it is just $2.50. Gameplay is bland and there is no freedom. Not even really an RTS. No control, no "real" abilities and while the art is very fun and the cutscenes are comical there is nothing else to this game. There is no Zombie diversity, only 5-6 different types, which, isn't too bad. But the enemy types are less, at about 3-4. Think about 8 chapters lasting over 20 minutes a piece of the same enemies and same objectives every time. That's all it is. There isn't even much creativity, or ingenuity, for the matter. Please, don't make the mistake of buying this game. It isn't a Tycoon or an RTS. It's a ♥♥♥♥-fest.