Dead or Alive Xtreme Beach VolleyballDead or Alive Xtreme Beach Volleyball (Japanese: , Hepburn: Deddo Oa Araibu Ekusutormu Bchi Barbru, abbreviated as DOAX) is a beach volleyball game by Tecmo released in 2003 exclusively for the Xbox. The game was a departure from the rest of the Dead or Alive series which otherwise consisted of fighting games. It also marked the first game in the series to have a Mature rating from the Entertainment Software Rating Board.