In fact, demand for the game was so high that pirates created an unsanctioned, copyright-infringing Famicom/NES version, which saw a very limited release in Asian markets. Numerous home ports of Street Fighter II followed the original arcade game.
Street Fighter II proved to be popular due to all these factors, eclipsing its predecessor in popularity, eventually turning Street Fighter into a multimedia franchise. Like in the original, a second player could join in and compete against the other player in competitive matches, with the multiple available characters allowing for more varied matches. In the game's single-player mode, the player's chosen character is pitted against the seven other main characters before confronting the final four opponents, who were CPU-controlled characters that were not selectable by the player. Each player character had a fighting style with roughly 30 or more moves, including previously nonexistent grappling moves such as throws, as well as two or three special hidden attacks per character. Street Fighter II was the first one-on-one fighting game to give players a choice from a variety of player characters, an option which created hitherto unknown levels of depth and replay value for an arcade game. It believed that the game would do somewhat (but an unknown quantity) better than its CPS-based contemporary games, Final Fight and Mercs. Notably, even when Street Fighter II was released, Capcom had no idea what sort of phenomenon it was about to create. It was one of the earliest arcade games for Capcom's CPS hardware and was designed by the duo of Akira Nishitani (Nin-Nin) and Akiman (Akira Yasuda), who were previously responsible for Final Fight and Forgotten Worlds.
Street Fighter II: The World Warrior, released in 1991, was the first true sequel to the original Street Fighter. Ultra Street Fighter II: The Final Challengers - ( 2017).Super Street Fighter II Turbo HD Remix - ( 2008).Hyper Street Fighter II - The Anniversary Edition - ( 2003).Super Street Fighter II Turbo - ( 1994).Super Street Fighter II - The New Challengers - ( 1993).Street Fighter II' Turbo: Hyper Fighting - ( 1992).Street Fighter II': Champion Edition - ( 1992).Street Fighter II: The World Warrior - ( 1991).