Five years since its outbreak, the “Simian Flu” has wiped out half of humanity and left other primates...changed.
You are an ape with advanced intelligence, captured and held prisoner in a heavily guarded scientific facility as mankind desperately searches for a cure.
Your mission: Climb, jump and shoot through the chaos of an apocalyptical world to escape with your fellow apes and return home at the crossroads of two species' destinies.