Ive bought some type of SF related game 49 times...I think its been over a period of 23 years though...I still have all the games except the Genesis version
Sega Genesis - SF2
SNES - SF2, SF2 TURBO
SFC - SF2, SF2 HYPER FIGHTING
Gamecube - CVS2
Dreamcast - SF3 Double Impact, SF3 Third Strike, SF Alpha 3, MVC, MVC2, CVS
Japanese Dreamcast - SF3 Double Impact, SF3 Third Strike, SF Alpha 3, MVC, MVC2, CVS, CVS2
PS1 - SF Alpha, SF Alpha 2, SF Alpha 3, SF Puzzle Fighter
PS2 - SF EX3, SF Anniversary Collection, SF Alpha Anthology, Capcom Fighters Evolution
PS3 - SF4, SF4AE, SSF4, USF4, 3rd Strike, HD Remix, SF x Tekken
PS4 - SF5
PS VITA - SF x Tekken, SF Alpha 1, SF Alpha 2, SF Alpha 3 Max
CPS1 - SF Hyper Fighting
CPS2 - SF Alpha 2, SF Alpha 3, SSF2, SF Hyper Anniversary, XMEN vs SF
CPS3 - Double Impact, Darksoft CPS3