Tom Clancy's Splinter Cell: Chaos Theory for the Microsoft Xbox is a mature-rated action-adventure game published by Ubisoft. It is part of the popular Tom Clancy's Splinter Cell series and offers an immersive gaming experience with a focus on stealth and tactical gameplay. The game is set in a realistic world and features stunning graphics and gameplay that will keep players engaged for hours on end. With the inclusion of a registration card and free shipping, this CIB (complete in box) version of the game is a great deal for fans of the series and action-adventure games in general.