Even though USFIV is a better game, the Street Fighter 2 series will always hold a place in my heart. It’s one of those games that defines my childhood, you know? I can play it all day long without ever getting bored.
Also, if Capcom vs. SNK 2 counts, that goes on my podium as well.
sf3 3s(classic high depth and somewhat balanced)
ssf2t(classic high depth and very well balanced)
cfj(cool to play as warzard/darkstalkers vs sf characters)
sfa3(classic love the support systems)
sfex2(better than ex3)
sfex3(underrated. loved rosso,skullo,doctrine dark,jack and shadow geist)