Super Mario X is one of the Adventure Games that you can play on UGameZone.com for free. In Games, the evil Bowser has again kidnapped Princess Peach and the player must take on the role of Mario in his quest to save her. Enemies and hazards abound as Mario crosses varied terrain in a multi-level Flash-animated adventure. Save game slots allow players to preserve their progress. Simple keyboard controls and a tutorial level ensure quick learning and maximum fun in this challenging offering.