This time it's personal... Ryu Hayabusa, the deadly and feared Ninja assassin, is out for blood after his clan is massacred by the evil Vigoor Empire. Vowing to seek revenge on those that wronged him, Ryu sets off on an action-packed adventure where the lines between good and evil are blurred and all that he believes in will be tested. Possess the fury of Ryu Hayabusa as you destroy your opponents using lethal ninja weapons, cunning skill and amazing acrobatic moves. Your mission to annihilate your enemies, ultimately destroying the powerful Vigoor Empire.