Patched files are essential for overcoming hardware limitations on mobile devices. For example, "Downclocking patches" applied via .pnach files can allow mid-range Android devices to run demanding titles like Shadow of the Colossus by reducing the simulated EE (Emotion Engine) cycle rate.
When users discuss "patched files" in the context of emulation, they are often referring to files. aethersx2 file types patched