Tecmo announced Ninja Gaiden Sigma II, a PS3 exclusive, will be releasing on September 29, 2009. A special Collector’s Edition will
also be available exclusively at GameStop retailers nationwide and Canada. Here is all the good stuff contained in the Collector’s Edition:

* A 30-page Ninja Gaiden Sigma 2 prologue comic written and designed by Team NINJA.
(The comic is a printed version of the in-game digital comic.)
* Mini-Strategy Guide: A starter guide covering Ryu, Ayane, Momiji, and Rachel’s weapons, ninpos, Story Mode basics, Team Missions and more
* Art Gallery: A peek at various character concept artwork
* Commentary from Team NINJA producer Yosuke Hayashi and the team’s lead artists. In addition, consumers who pre-order NINJA GAIDEN SIGMA 2 at GameStop will receive an exclusive downloadable costume available through the PlayStation®Network.

The game sounds like a hit, and you can also play as Ninja Gaiden’s Rachel, Ayane from the Dead or Alive series
and Momiji from Ninja Gaiden Dragon Sword, it sounds like the replay value will be very, very high.