Street Fighter is a 1987 arcade video game by Japanese developer and publisher Capcom. It is the first competitive fighting game produced by the company and the first installment in the Street Fighter series. It was a commercial success in arcades and introduced special attacks and some of the conventions made standard in later fighting games, such as the six-button controls and the use of command-based special moves.

A fighting game is a genre of video game that involves combat between two or more characters. Fighting game combat often features mechanics such as blocking, grappling, counter-attacking, and chaining attacks together into "combos". Characters generally engage in battle using hand-to-hand combat—often some form of martial arts. The fighting game genre is related to, but distinct from, the beat 'em up genre, which pits large numbers of computer-controlled enemies against one or more player characters.