I think the arcade versions have generally been based on ps style hardware ^.
Even the original soul calibur, which was later released as a graphically upgraded DC game was orginally released on hardware nearly identically to the PS1, same goes for Soul Edge (PS1 exclusive)...
SC3 was a PS2 exclusive, I think?
But I'm pro 360 and I definately don't see it as a PS franchise, thats just bullshit.
Tekken fair enough, but SC has always been neutral imo.







