feat: add 10 emulator profiles (119-series batch 2)
freeintv_ts_overlay (same BIOS as FreeIntv), bnes (NES, no BIOS),
clownmdemu (Mega Drive, open-source MCD boot ROM embedded),
m2000 (Philips P2000T, all embedded), mesen (NES, FDS + StudyBox BIOS),
race (NGP, HLE with disabled BIOS loader), vemulator (VMU, HLE only),
gw (Game & Watch, Lua simulator), pd777 (Cassette Vision, no BIOS),
play (PS2, full HLE, LoadBIOS commented out)
115 total profiles.
2026-03-17 20:15:28 +01:00
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emulator: ClownMDEmu
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feat: 4-source verified emulator profiles (A-E cores)
33 emulator profiles created or updated with systematic
verification against libretro docs, .info, core source,
and original emulator source code.
New profiles: bsnes-jg, bsnes2014, bsnes_cplusplus98,
bsnes_hd_beta, bsnes_mercury, citra2018, citra_canary.
Key fixes:
- dosbox_svn/svn_ce: not aliases of dosbox_core (no MUNT)
- beetle_psx: alt_names renamed to aliases (field bug)
- dolphin: added 15 Realtek BT firmware for Wiimote passthrough
- dosbox_core: added CM-32LN, 13 split ROM pairs for standalone
- duckstation: type standalone+libretro, 106 BIOS verified
- snes9x/np2kai: formal aliases for alternate filenames
2026-03-19 08:09:34 +01:00
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type: standalone + libretro
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2026-03-23 12:37:43 +01:00
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core_classification: official_port
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feat: 4-source verified emulator profiles (A-E cores)
33 emulator profiles created or updated with systematic
verification against libretro docs, .info, core source,
and original emulator source code.
New profiles: bsnes-jg, bsnes2014, bsnes_cplusplus98,
bsnes_hd_beta, bsnes_mercury, citra2018, citra_canary.
Key fixes:
- dosbox_svn/svn_ce: not aliases of dosbox_core (no MUNT)
- beetle_psx: alt_names renamed to aliases (field bug)
- dolphin: added 15 Realtek BT firmware for Wiimote passthrough
- dosbox_core: added CM-32LN, 13 split ROM pairs for standalone
- duckstation: type standalone+libretro, 106 BIOS verified
- snes9x/np2kai: formal aliases for alternate filenames
2026-03-19 08:09:34 +01:00
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source: "https://github.com/Clownacy/clownmdemu-libretro"
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upstream: "https://github.com/Clownacy/clownmdemu"
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2026-03-23 12:37:43 +01:00
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profiled_date: "2026-03-23"
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2026-03-18 05:19:57 +01:00
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core_version: "Git"
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display_name: "Sega - MD/CD (ClownMDEmu)"
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feat: add 10 emulator profiles (119-series batch 2)
freeintv_ts_overlay (same BIOS as FreeIntv), bnes (NES, no BIOS),
clownmdemu (Mega Drive, open-source MCD boot ROM embedded),
m2000 (Philips P2000T, all embedded), mesen (NES, FDS + StudyBox BIOS),
race (NGP, HLE with disabled BIOS loader), vemulator (VMU, HLE only),
gw (Game & Watch, Lua simulator), pd777 (Cassette Vision, no BIOS),
play (PS2, full HLE, LoadBIOS commented out)
115 total profiles.
2026-03-17 20:15:28 +01:00
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cores:
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- clownmdemu
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systems:
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- sega-megadrive
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- sega-megacd
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notes: |
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2026-03-23 12:37:43 +01:00
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Mega Drive/Genesis and Mega CD emulator by Clownacy. Supports cartridge
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(bin/md/gen) and CD (cue/iso/chd) formats, plus a subsystem for
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cartridge+CD combo (Mega CD Mode 1). Mega CD boot ROM is an open-source
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replacement compiled into the binary (mega-cd-boot-rom.c, 32 KB). Sub-CPU
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BIOS calls handled via HLE. TMSS not implemented. No external files needed.
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feat: add 10 emulator profiles (119-series batch 2)
freeintv_ts_overlay (same BIOS as FreeIntv), bnes (NES, no BIOS),
clownmdemu (Mega Drive, open-source MCD boot ROM embedded),
m2000 (Philips P2000T, all embedded), mesen (NES, FDS + StudyBox BIOS),
race (NGP, HLE with disabled BIOS loader), vemulator (VMU, HLE only),
gw (Game & Watch, Lua simulator), pd777 (Cassette Vision, no BIOS),
play (PS2, full HLE, LoadBIOS commented out)
115 total profiles.
2026-03-17 20:15:28 +01:00
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files: []
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analysis:
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tmss:
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supported: false
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megacd_bios:
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external_required: false
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builtin_boot_rom: true
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boot_rom_source: "https://github.com/Clownacy/clownmdemu-mcd-boot"
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boot_rom_location: "source/mega-cd-boot-rom.c (16384 uint16 entries = 32 KB)"
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bus_mapping: "0x400000-0x41FFFF (address & 0x20000 == 0)"
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2026-03-23 12:37:43 +01:00
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source_ref: "bus-main-m68k.c:19-21, bus-main-m68k.c:501-513"
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feat: add 10 emulator profiles (119-series batch 2)
freeintv_ts_overlay (same BIOS as FreeIntv), bnes (NES, no BIOS),
clownmdemu (Mega Drive, open-source MCD boot ROM embedded),
m2000 (Philips P2000T, all embedded), mesen (NES, FDS + StudyBox BIOS),
race (NGP, HLE with disabled BIOS loader), vemulator (VMU, HLE only),
gw (Game & Watch, Lua simulator), pd777 (Cassette Vision, no BIOS),
play (PS2, full HLE, LoadBIOS commented out)
115 total profiles.
2026-03-17 20:15:28 +01:00
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bios_hle: true
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hle_source_ref: "bus-sub-m68k.c:64 (MegaCDBIOSCall)"
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