Hitting Xbox ONE and Steam Today on April 28, 2015 is State of Decay: Year One Survival Edition, the third person action / adventure / shooter with a persistent world of survivors to be recruited, materials to be scavenged, zombie infestations to be contained, and a lot more. One of the most distinct features of State of Decay lies in its punishment for mistakes. Sure, it takes a lot to get this to happen, so there’s plenty of time to avoid it – but let your camp members die out in battle and they’re gone for good.