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ClownMDEmu - RetroBIOS

Type standalone + libretro
Source https://github.com/Clownacy/clownmdemu-libretro
Version Git
Profiled 2026-03-23
Cores clownmdemu
Systems sega-megadrive, sega-megacd

No BIOS or firmware files required. This core is self-contained.

Mega Drive/Genesis and Mega CD emulator by Clownacy. Supports cartridge (bin/md/gen) and CD (cue/iso/chd) formats, plus a subsystem for cartridge+CD combo (Mega CD Mode 1). Mega CD boot ROM is an open-source replacement compiled into the binary (mega-cd-boot-rom.c, 32 KB). Sub-CPU BIOS calls handled via HLE. TMSS not implemented. No external files needed.

Generated on 2026-03-25T06:03:30Z