If you want to explore Sega NAOMI ROM exclusives, do not search for "download all NAOMI ROMs." That will get you duplicates of House of the Dead 2 (ported everywhere). Instead, search for the :
This memory gap is the primary reason many NAOMI titles remained arcade-exclusive; the home console simply could not fit the data required for larger, high-fidelity arcade experiences. Notable NAOMI-Exclusive Titles sega naomi roms exclusive
Jingyizu: A rare title often overlooked, featuring distinct visual styles and gameplay loops optimized for arcade cabinets. If you want to explore Sega NAOMI ROM