I'm sure you've all heard about Capcom's rumored port of Street Fighter 2 for NES. Anyway, the Street Fighter game had gone unreleased though several piraters decided that the Famicom needed Street Fighter game. Perhaps TMNT Tournament Fighters wasn't good enough for their tastes? Whatever the reason, there have been several Hongkong originals floating around of Street Fighter games, Master Fighter is just one of several.

"It's Street Fighter II, but with only four characters; Guile, Chun-li, Zangief, and Ryu. The play control is awful and it's by pure chance to get off the special moves. The computer AI is very tough as well."