Sam Fisher is forced to walk a razor's edge between loyalty and betrayal in Tom Clancy's Splinter Cell: Double Agent for the Xbox. To stop a devastating terrorist plot, Fisher must go deep undercover within a ruthless American organization, making choices that have grave consequences. Make difficult moral decisions that directly affect the story and your trust levels with both Third Echelon and the terrorists. This version features a unique storyline and level design distinct from the Xbox 360 version, delivering a compelling and suspenseful stealth-action experience tailored for the original Xbox.