Video game developer and publisher Tecmo announced the release of both NINJA GAIDEN SIGMA 2 on PlayStation 3 and UNDEAD KNIGHTS on PSP. The latest installment in the critically acclaimed series, NINJA GAIDEN SIGMA 2, released in North America, followed by Japan and Europe on October 2nd, 2009. The gut-wrenching, limb amputating, hack-n-slash zombie action game UNDEAD KNIGHTS also releases in North America and, followed later by a digital download release to play on the PSP go.

NINJA GAIDEN SIGMA 2's Collector's Edition will be available exclusively from GameStop in North America, and includes the Official Soundtrack with over 30 tracks, and an 80-page book. In addition, consumers who pre-ordered NINJA GAIDEN SIGMA 2 at GameStop will receive an exclusive downloadable costume available through the PlayStation Network.

As super ninja Ryu Hayabusa, you roam the world and hunt down the Demon Statue that was stolen by the Black Spider Ninja Clan to prevent the resurrection of the evil Archfiend. From Tokyo to New York, follow Ryu as he encounters vicious enemies and acquires an extensive assortment of ninja weaponry along the way.

More information on the title is available at www.ninjagaidengame.com.

UNDEAD KNIGHTS is the first title from TECMO to be released on both a UMD for PSP and by digital download for the PSP go. The packaged good for PSP is in stores now, following a digital release in October.

Playing as the anti-hero, rage through the wrath of fearless enemies and build the nastiest and most profane army you can think of in this new-style invasion action game. Prepare to wash the mouth of your army with soap as they can't help but engage in zombie bashing dialogue over a raging metal soundtrack that helps your channel your inner anger. If you can deal with the gut-wrenching, Smack-talking, fluid-spitting, and limb amputating ways of your army, you can embark on your journey of vengeance to defeat the king.

More information on the title can be found at www.undeadknights.com.