Analysis of information sources in references of the Wikipedia article "Ninja Gaiden" in English language version.
This is a new story starring Ryu Hayabusa. It takes place after Ninja Gaiden 1 for Xbox, and before the timeframe of the old Ninja Gaiden games on the NES(Javascript required)
In story chronology as well, this takes place after the first Ninja Gaiden for Xbox and then after the story of this game it leads into the old NES ones, so I think we have a nice continuity there.
Story chronologically as well, this takes place after the fist Ninja Gaiden for Xbox, then after this, the story for this game from a chronological stand point leads into the old Ninja Gaiden for the NES. I think we have a nice continuity there.
This is a new story starring Ryu Hayabusa. It takes place after Ninja Gaiden 1 for Xbox, and before the timeframe of the old Ninja Gaiden games on the NES(Javascript required)