description
Sega

Sega NAOMI

Arcade - Released: 1998

Information


Emulators	Libretro: flycast flycast demul
File folder	📂 roms \ 📂 naomi
File extension	.bin .dat .lst .zip .7z

Retroachievements	Netplay	Controller autoconfig
NO	NO	lr-flycast: YES Flycast: YES Demul: YES

bios file	Folder	md5
naomi.zip	`\bios\dc`	eb4099aeb42ef089cfe94f8fe95e51f6

{% hint style="info" %} For Flycast standalone, BIOS file must be placed in emulators\flycast\data folder. {% endhint %}

{% hint style="danger" %} In construction : default RetroArch mapping. {% endhint %}

Some NAOMI boards use just ZIP ROMs to run, but most others use a CHD files in addition to the .zip file.

CHD files must be placed in your rom folder, along the zip file, in a folder named exactly as the .zip file.

roms\
└─ naomi\
   ├─ ikaruga\
   │  └─ gdl-0010.chd
   └─ ikaruga.zip

Some games have a per-game menu for accessing the machine's advanced configuration such as its dip switches, service mode and diagnostic input.

To access the service menu for NAOMI games, you need first to enable the Service Mode from the RetroBat advanced menu (set it to YES):

Once done, you will be able access the per-game Service Menu by pressing L3 + R3 buttons on the controller.