Eidos Interactive today announced the first set of downloadable content for Ninja Gaiden Sigma will be available via the PlayStation Store from September 13th 2007. Ninja Gaiden Sigma for PlayStation 3 was released this June and has been highly praised by the media.
The downloadable content entitled "Survival Mode" is a battle-orientated mode that allows the player to fight an endless stream of enemies. Each of the three downloads provide various themed battles, plus there is a World Ranking available for each different theme. For those who have mastered the original Ninja Gaiden Sigma, this content will provide a battlefield to show off the skills they have accumulated.