World Series of PokerXbox Xbox, 2005 World Series of Poker Western only. This game was never released in Japan on the Xbox. PlatformXbox ReleasedNorth America, 31 August 2005; Europe, 1 February 2006 Released in JapanNever PublisherActivision Mediaphysical Releases North America World Series of Poker 31 August 2005, Activision, physical Europe World Series of Poker 1 February 2006, Activision, physical Add to my collection Open in Tana