UFC Undisputed 2010 includes multiple changes[2] from the previous version:
Improved controls, including a redesign of clinch and ground grappling, as well as an improved career mode, starting in the World Fighting Alliance.
Changes to gameplay including usage of cage walls, TKO (cut and injury) finishes and the introduction of karate, Greco-Roman wrestling, and Judo fighting styles.
Added MMA brands for clothing as well as the introduction of post-fight attire.
New arenas including GM Place, Centre Bell and The O2.
Each fighter on the Undisputed 2010 roster have skills and attributes that can be only viewed while selecting a fighter in exhibition mode. Some fighters have different moves than others which can be seen by pausing the game and selecting the controls while using a fighter, again there is no other method to view a fighters moves. Shaquille O'Neal, as well as the Tapout crew from UFC 2009 Undisputed are unlockable fighters