Fei Long
The notable addition in the home versions of "Street Fighter IV" are eight unlockable and playable characters not available in the arcade version. Seth and Gouken, computer-played characters in the arcade, and six characters from other "Street Fighter" games were added, to a total of 25 characters, all of them playable. The introduced characters are Dan, Fei Long, Sakura, Cammy, Gen, and Rose.