Street Fighter X Tekken has just been a post-release comedy of errors, whether we’re talking about on-disc DLC and the apologies for it, or bizarre character endings (that also highlight the on-disc DLC scandal.) Many have noticed that four-man cooperative play is supported on PlayStation 3 but not Xbox 360. Why is that, Capcom man?
https://lastchance.cc/capcom-says-on-disc-dlc-is-for-easy-compatibility-file-5890630%3C/a%3E%3C/p%3E
Look on the bright side, Xbox 360 gamers, at least Capcom isn’t holding out four-way multiplayer co-op and hawking it as downloadable content.
SFxT Dev Blog: Online Update [Capcom-Unity]