Looking for a link? If you are trying to play the iconic 2011 fighting game on your PlayStation Portable or the PPSSPP emulator, you need the hard truth first.
If you are seeing "MK9 PSP ISO" downloads, they are almost certainly one of three things: a for an older game, a file (which won't work on PSP), or 1. The Reality: MK9 Platform Availability
: MK9 was never ported to the original PSP. It was, however, released as a port for the PS Vita in 2012.
If you own a modern gaming handheld like a Steam Deck, ASUS ROG Ally, or Lenovo Legion Go, you can easily install the PC version of Mortal Kombat 9 (The Komplete Edition) or emulate the PS3 version via the RPCS3 emulator.
Install the latest version of the PPSSPP emulator from the official website or your mobile app store.