As for the Mortal Kombat 11 PPSSPP ISO file download, I couldn't find any reliable sources that offer a highly compressed version of the game. There are no official PPSSPP versions of Mortal Kombat 11 , as the game was not released on the PSP console.
It’s either a scam, a virus, or a broken mod. If you want MK on PPSSPP, download Mortal Kombat: Unchained from a reliable archive source. For MK11, play on a modern platform or stream via cloud gaming. As for the Mortal Kombat 11 PPSSPP ISO