Sega Naomi Rom Pack High Quality -

Currently the standard for modern emulators like Flycast and Demul. These often require additional (Compressed Hunks of Data) files for GD-ROM based titles. .bin & .lst:

A Sega Naomi ROM pack is a collection of data that contains one or more games, which are stored on a set of ROM chips or a single large-capacity ROM device. These packs are essentially the digital equivalent of the original arcade games, containing everything needed to play the game, including graphics, sound effects, music, and game code. The Naomi ROM pack is what makes the Sega Naomi board so versatile, allowing it to play a wide range of games, from popular arcade titles to Japan-only releases. sega naomi rom pack