.RPI File Extension
What is an RPI file?
Plug-in used by game system emulators; contains features that extend and enhance gameplay, such as a Magnification Filter that increases clarity of images and video seen during gameplay.
Commonly used by Kega Fusion, a cross-platform emulator for various game systems. Some of the consoles include: Sega SG1000, Game Gear, Genesis/Megadrive, and System Master.