Place naomi.zip (do not extract) into RetroArch\system\dc\ .
Best for sharing the file again or highlighting it as a classic resource. naomizip 2021
: A standard 2021-era naomi.zip typically contains multiple .bin files representing different regions and versions of the Naomi BIOS (e.g., epr-21576g.ic27 for Japan or epr-21578e.ic27 for Export). Place naomi
If you can provide more context (e.g., where you saw it, what it was supposed to contain), I may be able to give a more specific answer. where you saw it