Neo Geo AES UniBIOS installation

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  • Neo Geo AES UniBIOS installation

Upgrade your Neo Geo hardware with a Universe BIOS (UniBIOS) chip. This upgrade unlocks all kinds of interesting possibilities for your AES and your game collection. You can  change country/region or between Arcade or Console mode, get easy access to test mode and memory card management and much more. Of course the BIOS still allows standard operation of your console too. For more information, visit this page.

Our service here includes professional fitting and a fully licensed, official Universe BIOS chip. Please note that in order to obtain a fully licensed UniBIOS we will need to pass on your name, e-mail address and console serial number to By purchasing this service you consent to us sending this data.

Note this service is for the Neo Geo AES (home) console only, for other models please contact us first.

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