Street Fighter III: Double Impact has never been released for PC, so it has no PC system requirements. It came out on Dreamcast. Released in 2000.
Running Street Fighter III: Double Impact on a computer
There is no emulator for Dreamcast that this site will point you at.
Games of the same series that run on PC
Street Fighter 6
Street Fighter V
Street Fighter IV
Street Fighter Alpha 3 (1998)
Street Fighter Alpha 2
Street Fighter Alpha: Warriors' Dreams
Where Street Fighter III: Double Impact can be played
Platforms: Dreamcast.
