Crimson Viper made her debut appearance in the 2008 Street Fighter IV as an American double agent posing as a S.I.N. worker but actually a CIA agent undercover.
Before producer Yoshinori Ono pitched the idea to Capcom R&D head Keiji Inafune, the prevailing attitude around Capcom was that a new numeric entry to the Street Fighter series would not be made.
•
The original game concept, titled Street Fighter IV Flashback, imagined in part by David Sirlin, the designer of Super Street Fighter II Turbo HD Remix, never made it past the proposal stage.
Sesame Street | Coronation Street | The Wall Street Journal | Wall Street | Shortland Street | Hill Street Blues | Fighter aircraft | Oxford Street | 10 Downing Street | Homicide: Life on the Street | E Street Band | Fleet Street | High Street | The Ultimate Fighter | Manic Street Preachers | fighter | Wall Street Crash of 1929 | Regent Street | IV Fighter Command | Downing Street | Street Fighter | King Street | High Street, Oxford | Russell Street | Sauchiehall Street | Russell Street, Melbourne | Great Ormond Street Hospital | Flinders Street | fighter aircraft | Broad Street |