: When it starts, press Up to enter settings and ensure "Arcade ROMs" (MAME) is enabled [11]. 📁 Manual ROM Organisation
A typical "Mister Rom Pack" is usually distributed as a compressed archive ( Mister Rom Packs
: Many packs are curated by the community to ensure "clean" or "1G1R" (1 Game, 1 Region) sets, removing redundant clones and hacks to provide a streamlined experience for users. mister-devel.github.io or the specific file structure MiSTer uses for its SD cards? Transferring Games - MiSTer FPGA Documentation : When it starts, press Up to enter