Hagane - The Final Conflict Super Nintendo

Hagane: The Final Conflict pulls you into a hidden war between two ancient ninja clans whose power goes far beyond the human. The Fuma clan has long guarded the Holy Grail – an artifact capable of wiping out the entire world. When the rival Koma clan steals it and destroys an entire Fuma faction, only one warrior survives: Hagane. His body is gone, but a mysterious master saves his brain and rebuilds him as a near-superhuman cyborg. Armed with incredible strength, blistering speed, and a vow of vengeance, you hunt the Koma clan to reclaim the Grail and prevent the world from falling into ruin.