The developers at Yuke's Osaka included 6 major primary fighting styles for the fighters in the game; Striking: Boxing, Kickboxing, and Muay Thai, Grappling: Brazilian Jiu-Jitsu, Judo, and Wrestling. These styles are placed into two categories, allowing a character to have one of the fighting styles from each of these categories. For example: Georges St. Pierre has Kickboxing and Wrestling as his two fighting styles. The "standup" category allows Boxing, Muay Thai or Kickboxing, while grappling-style can consist of Brazilian jiu-jitsu, Wrestling or Judo