I don't know how he did this- the increased RAM in the Atomiswave should have made porting its games to an unexpanded Dreamcast massively difficult- but he managed, and here's the proof. I'm trying to use afba I can run Neogeo roms if I set the neogeo.zip (file which contains BIOS) in afba/roms directory.
I have some CPS3 roms which I'd like to play.
1.5 (2003) Hokuto no Ken: Fist Of The North Star (2005) Chase 1929 (2004) Demolish Fist (2003) Dirty Pigskin Football (2004) Dolphin Blue (2003) Extreme Hunting (2005) Extreme Hunting 2 Tournament Edition (2006) Faster Than Speed (2004) Guilty Gear Isuka (2004) Guilty Gear X Ver. ROMs Atomiswave Liste des jeux sur Atomiswave.lr-flycast has support for the Sega Naomi and Atomiswave arcade systems but you will also need the corresponding BIOS from the MAME romset. It must be renamed to dc_boot.bin when placed in the BIOS folder.
The boot file is often found named something else, such as dc_bios.bin.