This is an English translation patch of the Japanese NES game Holy Diver, created by Monaco. This fan translation likely makes the game accessible to English-speaking audiences, translating the text and menus for a more comfortable playing experience. The gameplay mechanics would be essentially the same as the original Japanese release.

Holy Diver (Japan) [En by Monaco v1.0]

Hokuto no Ken 4 - Shichisei Haken Den - Hokuto Shinken no Kanata he (Japan)