The official Android version is available through:

PPSSPP is a popular emulator that allows you to play PlayStation Portable (PSP) games on various platforms, including Android, iOS, Windows, and macOS. Developed by Henrik Rydell, PPSSPP is an open-source emulator that supports a wide range of PSP games, including Mortal Kombat X.

This is the easiest step.

Q: Is Mortal Kombat X PPSSPP highly compressed safe to download? A: As with any download, ensure you download from a trusted source to avoid malware or viruses.