Used. Tested. Working. UNIBIOS 4 installed with socket. It is machined to be removable. Original rom included. The console and controller have scuffs and scratches. The ball portion of the controller stick is cracked. Box and manual are not included. Non-official AC power adapter and cable are included.
About Universe BIOS 4.0 (UNI-BIOS 4.0)
By incorporating it into your NEO GEO, you can not only play the game normally, but also listen to your favorite songs. Codes for jukeboxes (sound tests), use of hidden characters, unlimited use of super special moves, etc, You can also change the regional (language) settings for the Japanese and European versions, and enjoy the Neo-Geo to the fullest. You will be able to enjoy Neo Geo to the fullest.
