You'll need supplies to feed, clothe, and house the needy mouths hunkering in your safehouse in Undead Labs' open-world survive-a-thon State of Decay . A lot of supplies. Lucky for you, they're happily strewn about in abandoned shops, homes, and eateries. Just as unlucky, scores of those annoying shamblers aimlessly mill in the way of your scrounging. Undead Labs' Halloween gameplay video shows a return to the basics of stealth and subterfuge to avoid detection—which ostensibly involves whipping a blockading horde into a fervor with carefully thrown firecrackers. Whatever works, I suppose—by the way, that mask totally succeeds in hiding your identity from mindless dead people.