01920.7z

: If 01920.7z is a "clone" (a regional or bootleg version), you may also need the "parent" ROM file for the game to launch.

: Files containing the game's actual code and logic. 01920.7z

: Data for the sprites, backgrounds, and animations. : If 01920

: Compressed or raw audio data for music and sound effects. How to Use 01920.7z 01920.7z

: The .7z extension indicates it is compressed using 7-Zip , a high-compression format preferred by the emulation community to save space on large ROM sets [2].