Released in February 1994.
This game is known in Japan as "
Super Street Fighter II X - Grand Master Challenge".
Originally all of the additional features (See Updates section) that were added in "
Super Street Fighter II Turbo" (Akuma, Supers, etc.) were planned for "
Super Street Fighter II - The New Challengers", but were left out due to time restraints.
Origins of Akuma : The name 'Sheng Long' comes from the Japanese 'shouryuu', meaning 'rising dragon'. The kanji used in 'shouryuu' was pronounced as if it was Cantonese. One of Ryu's win quotes in the English version of "Street Fighter II" said, 'You must defeat Sheng Long to stand a chance'. At the time, fans of Street Fighter II thought that Sheng Long had referred to a person - the supposed master of Ryu and Ken, and not one of Ryu's moves (the Shouryuu Ken).
The creation of Akuma comes from an April Fool's joke in Electronic Gaming Monthly magazine where the editors claimed that you could fight Sheng Long in the game by not touching M. Bison, the final boss of "Street Fighter II". Sheng Long would then come out of nowhere and kill Bison, and you would fight him. Sheng Long was supposed to have the moves of Ryu and Ken, but did much more damage and was also faster. To make this joke more believable, fake screenshots were made. Soon after, many fans, believing that the joke was true, flocked to "Street Fighter II" machines, hoping that they could fight a nonexistent character. When asked about whether the joke was true, Capcom did not confirm nor deny it as the sudden infusion of money into their machines was driving up business; Capcom USA was taken in by the gag, and actually contact Capcom Japan and asked if the Sheng Long thing was legit. Only much later was this joke was revealed as such, by Electronic Gaming Monthly themselves. Ironically, in "
Super Street Fighter II Turbo", parts of this story became true. Like the joke, Akuma would appear from out of nowhere and kill Bison, and you would fight him, and similarly, Akuma had the moves of Ryu and Ken, and was much faster and dealt much more damage. As many people were accustomed to Sheng Long, many people called Akuma erroneously by the name Akuma Long. The move that was used to kill Bison (the Shun Goku Satsu) was also erroneously called the Bison Killer.
All of Akuma's voice samples are actually recycled voice samples from the other male characters.
The character select music is a remixed version of the music found in the attract mode intro of "
Street Fighter II - The World Warrior". This is the first Street Fighter II game not to use some variation of the character select music from "
Street Fighter II - The World Warrior".
Sony Records released a limited-edition soundtrack album for this game (Super Street Fighter II Arcade Game Track - SRCL-2822) on 21/01/1994.