Also collects Avengers (2010) #12.1. Humanity's time is over. Submit or perish, because the Age of Ultron has arrived! The artificial intelligence known as Ultron has fought for years to eradicate mankind - and now, it has all but succeeded. The few remaining heroes are battered, broken, almost beaten and left considering desperate measures - some more desperate than others. But when Wolverine breaks ranks and pursues his own plan to defeat Ultron,...

There's a place so dangerous that it's walled off from the rest of Battleworld. A place where wild zombies feast on those who've been banished for crimes against the state - where cold, mechanical Ultrons destroy anything human. But as war rages between Ultron's robotic horde and the zombie masses, a small pocket of humanity must defend itself from both sides. Can Salvation - an oasis run by Jim Hammond, the Vision and Wonder Man - protect what little...