Demul 0.4.1 WIP is an emulator created by a Russian group Dreamcast processor-based Hitachi SH4 allowing emulate the Sega Dreamcast console and the plate Recreational Sega Naomi.
A couple of days ago was released a version with the novelty of a role for autodetection of the region.
The unloading is on the wire Demul 0.4.1 WIP (in Russian).