Street Fighter x Tekken on PSP remains one of the most underrated fighting games ever released. It captures the chaotic energy of tagging in Heihachi to save Ryu.
Even with an ISO, you might hit snags. Here is the fix list: street fighter x tekken iso ppsspp updated
This unofficial mod replaces the "clone" characters with new ones. Want to fight as Sakura vs Jin ? This mod swaps model data using PPSSPP's texture replacement feature. Street Fighter x Tekken on PSP remains one