Mortal Kombat 9 (2011) was for the PSP or as a native ISO for the PPSSPP emulator. Official versions only exist for PlayStation 3, Xbox 360, PC, and PlayStation Vita.
If you own the original UMD:
The files circulating online under this name are generally one of the following: Mortal Kombat: Unchained (The Official PSP Game) Most "MK9 for PPSSPP" downloads are actually Mortal Kombat: Unchained , which is the legitimate PSP port of Mortal Kombat: Deception Official Game Mortal Kombat 9 (2011) was for the PSP
: Install the latest version of PPSSPP from the official website or Google Play Store. Mortal Kombat 9 (also called Mortal Kombat 2011)
Mortal Kombat 9 (also called Mortal Kombat 2011) was never released for the PlayStation Portable (PSP). The last Mortal Kombat game officially released for the PSP was Mortal Kombat: Unchained (a port of Mortal Kombat: Deception with extra characters) back in 2006. Mortal Kombat 9 (2011) was for the PSP
To download the Mortal Kombat 9 PPSSPP ISO file, you'll need to find a reliable source that provides the game file. However, we must emphasize that downloading copyrighted content without permission is against the law. Therefore, we encourage you to purchase the game from official stores or obtain the ISO file from a legitimate source.