Scheduled for an Autumn 2009 release on , Ninja Gaiden Sigma 2 is an upgraded version of Team Ninja's hack and slash action sequel, with brand-new features added making it more than a direct port, just like the original released on PS3, which included improved graphical detail, new enemies, and dual katanas (Dragon's Claw and Tiger's Fang).
In a translation provided by GameTrailers' forum member , the new features in Ninja Gaiden Sigma 2 will include:
-- A new spiked hammer weapon called a "Genma."
-- New giant boss battles not featured in the Xbox 360 version.
-- Ayane, a playable female character