Used. Tested. Working. UNIBIOS 4 installed with socket. It is machined to be removable. Original rom included. Console and controller are scuffed and scratched. The ball part of the stick on the controller is cracked. Memory card, AC power adapter and official cable are included. Box and instruction manual are not included. The power adapter is not official, but it works fine.
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.
