In Sigma 2, besides her unlockable[REF][REF] single-player chapter in the story mode,[REF] Momiji is also available for co-op multiplayer gameplay on 30 special missions,[REF] as well as additional Tag Mission and Ninja Race mode in Sigma 2 Plus [REF].
In Ninja Gaiden 3: Razor's Edge, she was made simultaneously available in an update for the Wii U version[REF][REF][REF] and at launch for the PlayStation 3 and Xbox 360 [REF].