: XML or text files that tell the emulator how to map the hardware buttons and screen resolution. ⚠️ Important Considerations

; MAME reads the contents directly from the compressed archive.

The file is primarily associated with GameBoy (GB) and GameBoy Color (GBC) emulation , specifically as a ROM library or a plugin for older multi-emulator systems like MAME or MESS . 🕹️ Technical Context

: Hosting or downloading these files is generally considered a copyright violation unless you have dumped the code from your own physical hardware. 2. Modern Alternatives