This beta version of Ninja Jajamaru - Ginga Daisakusen, from the Japanese NES release, showcases the game in an early stage of development. Beta versions for Japanese games often feature similar elements to Western beta releases: unfinished content, potential bugs, and mechanics that may differ from the final product. Information about the developer is required to complete the introduction of the Beta version.

Ninja Jajamaru - Ginga Daisakusen (Japan) (Beta)

Ninja Gaiden in Hell