Street Fighter (ストリートファイター, Sutorīto Faitā), commonly abbreviated as SF or スト, is a fighting game franchise by Capcom. The game's playable characters originate from around the world, each with his or her own unique fighting style. It is Capcom's second best-selling franchise, having significant success worldwide. With its first game released in 1987, the game has evolved through the years as well as through its many iterations, and remains one of the most popular video games today.
Street Fighter, designed by Takashi Nishiyama and Hiroshi Matsumoto, made its debut in the arcades in 1987. In this game, the player takes control of martial artist Ryu, who competes in a worldwide martial arts tournament, spanning five countries and 20 opponents. A second player can join in at any time and take control of Ryu's rival, Ken.