Since there is no native MK9 for PSP, you may get a better experience with these alternatives: : You can play the actual Mortal Kombat: Komplete Edition
Mortal Kombat 9 on an Android or iOS device using an emulator, it is important to know that MK9 was never officially released for the original PSP. Instead, what most "PPSSPP" versions actually are: Mortal Kombat: Unchained (The official PSP port of MK: Deception). Modded ISOs : "MK9 Mods" of MK: Unchained that change character skins and menus to look like MK9. mortal kombat 9 ppsspp file download fix
Mods often require specific settings to prevent the emulator from crashing. Since there is no native MK9 for PSP,