You cannot play the PS2 version on a real PSP. You can, however, play the original Mortal Kombat arcade games or Mortal Kombat: Unchained . Wifi Speed Magisk Module Upd Here
However, you can play this game on your PSP using the (if you are on modern hardware) or, more commonly, by using Custom Firmware (CFW) on an original PSP console to run a PS1-to-PSP conversion or a PS2 emulator (though PS2 emulation on the original PSP hardware is generally not possible due to hardware limitations). Patched | Pokemon Legends Arceus Switch Nsp Aggiornamento
Important Disclaimer: Mortal Kombat: Shaolin Monks was originally released for the PlayStation 2 and Xbox. It does not have a native PSP port. Therefore, there is no official "PSP ISO" for this specific title.