Mortal Kombat: Unchained is your best bet. It has similar character archetypes and fatalities, though graphics are older.
If you’re writing a for a download page or guide: mortal kombat x ppsspp file download for android
To play Mortal Kombat X on an Android device, users typically look for either the official mobile game or a PPSSPP-compatible file. However, it is important to clarify that . Mortal Kombat: Unchained is your best bet