If there’s any hope of survival, Jack Kline, John Winchester, and Bobby Singer must fight not only zombies but beasts such as the Leviathan. Only powerful artifacts such as the Angel Blade and the ancient Ruby Knife stand a chance of battling evil back into submission. In this Pack, Jack Kline, John Winchester, and Bobby Singer are Survivors, while the Leviathan is an Abomination.
Demons, devils, and other supernatural creatures are intent on destroying humankind. How appropriate is it then that the zombies managed to it? If there’s any hope of survival, the Winchester brothers have to put an end to the undead menace.
Sam and Dean were raised to hunt and kill all things that go "bump in the night". It is no surprise then that when the zombie apocalypse broke loose the brothers jumped into the opportunity of some good old zombicide!