After waking from a deep slumber, Zero discovers that...he cant remember anything at all! But the human scientist that just woke him claims he is the legendary Reploid who saved the world many years ago… Recruited by the underground Resistance, Zero must fight against the governments forces that have been sent to destroy all Reploids. Run, jump, and dash through the chaotic world of Neo Arcadia where the future is not so peaceful after all. Upgrade weapons by defeating enemies, save all 72 Cyber-Elves to get out of sticky situations, and discover who is behind the discord between humans and Reploids. Throughout his journey, Zero may yet uncover his memories and his own identity.