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NEO GEO AES/MVS/CD Mods
Unibios Upgrade
UniBIOS replaces the original BIOS on Neo Geo MVS arcade boards and AES home consoles. It provides enhanced functionality and customization options not available in the stock BIOS. New features include: region and language settings, arcade mode selection, virtual DIP switches, debugging & diagnostic tools, cheats and cheat database.
Optical Drive Emulator
The Neo CD SD Loader replaces the optical drive in the Neo Geo CD and allows for playing games off of an SD card & 4x faster loading times as well as a menu with cheats, DIP-switch and region settings.