WWE SmackDown! vs. RAW 2006 expands on THQ's popular multi-million unit-selling franchise with a number of key new features. The Buried Alive Casket match, two new wrestler attributes (Stamina and Hardcore), and a realistic momentum system all combine to turn the series away from its arcade roots and towards that of a simulation. Further additions to the game include a more robust online mode, improved character models and facial animations, a streamlined character creation mode, and more interactive backgrounds. Developed exclusively for the PlayStation 2, with USB link features to its PSP counterpart.