The Two Masters

A mysterious foe seeks to tear open a doorway to another dimension and transform our world into a living nightmare. With the Divine Dragon Order in shambles and powerless to combat the new flood of fiends, two master ninjas must rise to the challenge. Step into a new chapter of the NINJA GAIDEN 4 saga as Yakumo and Ryu Hayabusa join forces to combat new enemies and save humanity once again. (steam)