CheatCodes.com has all the official Super Street Fighter 2X Dreamcast cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Tuesday May 21, 2013 for Super Street Fighter 2X are shown below.
Successfully complete arcade mode on any difficulty setting. At the main menu, highlight the "Options" selection, then hold L + Y and press Start.
Successfully complete arcade mode on any difficulty setting. At the character selection screen, highlight Ryu, then hold Start and press LP + MP + HP.
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