This is no ordinary zombie apocalypse, but an “ecological purge” originating from extraterrestrial spores. A mysterious group of microorganisms known as “Crimson Spores” sweeps across the globe. Not only do they transform most of humanity into horrifying “symbiotes,” they also dramatically accelerate the mutation and evolution of Earth's plants and animals, returning the entire planet to the law of the jungle. The old world's order and technology are powerless against nature run amok.
