GoatZ is an expansion to Goat Simulator, which probably tells you everything you need to know about the tone and themes of GoatZ. Imagine, if you will, the impossible physics and goat-based stunts of the vanilla product, but with actual survival mechanics, a crafting system and hordes of the undead to fight with. Also, you're technically a zombie, too? We guess zombies hate goats, undead or otherwise? We're still figuring it all out.
Check out the Overview video above to see Justin and I try to survive the horrors of the GoatZ zombie apocalypse, which, technically, we also caused. Really, though, throwing blame around isn't going to help anybody.