

A number of game breaking bugs and tweaks to the gameplay were fixed. Because it's now impossible to download the latest update from Xbox Live, the Platimum Hits (silver disc) version contained the latest patch. Microsoft accidentally sent an older broken version of the game to the disc manufacturer resulting in gamers being unable to connect to the Xbox Live service upon release until a downloadable patch was made available soon thereafter. WrestleMania 21 was first announced by THQ just before E3 2004, stating that the game would be replacing the Raw video game series. This feature allows for simpler functionality with reversing an opponent's move. The game features a new reversal system dubbed the Pro Reversal System. WWE WrestleMania 21 includes superstars from WWE Raw 2 and new wrestlers, including: Charlie Haas, Jackie Gayda, Lance Cade, René Duprée, Shelton Benjamin, and Eugene. WWE Wrestlemania 21 was the last game to be released by Studio Gigante. The game was the last WWE game released on the original Xbox. It was published by THQ and developed by Studio Gigante based on the WWE pay-per event of the same name. WWE WrestleMania 21, also known simply as WrestleMania 21 or Wrestlemania XXI, is a professional wrestling video game released exclusively for the Xbox in 2005.
