Xenosaga Episode III: Also Sprach Zarathustra is a role-playing video game developed by Monolith Soft and published by Namco Bandai Games for the PlayStation 2 in 2006. It is the final entry in both the Xenosaga trilogy and the larger Xenosaga series, which forms part of the Xeno franchise. Concluding the narrative of Xenosaga Episode I and Episode II, Episode III sees Shion Uzuki and the battle android KOS-MOS search out the origins of the hostile alien Gnosis while being hunted by Shion's former employers and four powerful humans called the Testaments. Gameplay is carried over from the first two games, featuring exploration of environments through a linear narrative, while battles follow a turn-based system featuring multiple leveling systems and combat with both a human party and mecha.
