Slave Zero X: Calamity Edition PS5 Slave Zero X is a stylish 2.5D character action game set in the biopunk world of Slave Zero (1999). Run & Slash your way through a dystopian future in this character action game which will resonate with fans of Devil May Cry, Strider, and Guilty Gear. From the top of Megacity S1-9, the Sovereign Khan rules with fists of iron and flesh. Beneath the city's rotting foundations, a vengeful warrior embarks on a journey to murder him. 5 years prior to the events of Slave Zero, Slave Zero X brings new life to a world where horrific, living machines known as Slaves are primed to become the latest tools of war in humanity's long and bloody history.