Recent updates to the Vita3K Android builds have significantly improved stability for MK9.

: You must provide your own legal game dump from a PS Vita. Format for Installation : Locate your game's TITLE_ID folder.

: High, but performance varies by hardware. Snapdragon 870 or better is recommended for a smooth 60 FPS experience. Installation Guide

: Expect brief stuttering during your first playthrough as the emulator compiles shaders; this typically resolves after the first run.

: Enable Memory Mapping if supported to improve stability. Known Issues & Tips