Whether you view them as stolen property or rescued heritage, one fact remains:
These are flash carts that load MVS ROMs from an SD card into a real MVS or AES (with adapter). No emulation. Pure hardware. Expensive (~$500), but legendary.
MVS ROMs are not just game dumps – they are snapshots of a sophisticated 16-bit arcade architecture. Their unique split into program, graphics, sound, and fix layers reflects the Neo Geo’s modular hardware design. Preservation efforts via MAME and FinalBurn Neo ensure these arcade classics remain playable, but legal distribution remains restricted. For collectors and enthusiasts, flash carts and FPGA recreations (e.g., MiSTer Neo Geo core) offer the most authentic experience without original cartridges.