Two From TecmoXbox today announced an agreement with Tecmo Ltd for the exclusive rights to publish Ninja Gaiden and Dead or Alive Online (working title) in Europe. Both Ninja Gaiden and Dead or Alive Online are exclusive to Xbox and will be published by Microsoft in 2004. Ninja Gaiden is an action game that lets you take the role of a powerful ninja, Ryu Hayabusa, as he seeks to take revenge for his clan massacred by the Vigor Empire. The game will offer a host of new features including improved skills, 16 stages to battle through, a huge selection of new weapons, multiplayer modes and an innovative Xbox Live mode. It is loosely based on the series first popularized on the Nintendo Entertainment System. Dead or Alive Online (working title) is the fourth instalment from Team Ninjas popular Japanese fighting series. Dead or Alive Online is a combination of Dead or Alive 2 and the original Dead or Alive. The game will feature a multitude of online features via Xbox Live.