The update is substantial, enabling a V-sync option designed to eliminate screen tearing. It also addresses pathing issues for zombies and soldiers in "The Armory" mission, improves analog stick sensitivity when aiming and squashes a bug that prevented story progression involving one of the survivors, Quentin. This second update follows a first attempt by Undead Labs to address some of the technical issues plaguing State of Decay.
After its debut earlier this month, State of Decay has been quite the success, reaching 250,000 copies sold in its first 48 hours and eclipsing half a million in sales as of last week. An MMO sequel, codenamed Class4, has always been planned at Undead Labs, though it's currently stuck in limbo at Microsoft.