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FinalBurn Neo (Neo Geo) - RetroBIOS
Type libretro
Classification official_port
Source https://github.com/libretro/FBNeo
Upstream https://github.com/finalburnneo/FBNeo
Version v1.0.0.03
Profiled 2026-03-23
Cores fbneo_neogeo
Systems snk-neogeo-mvs, snk-neogeo-aes, snk-neogeo-cd
Technical notes

Neo Geo subset of FinalBurn Neo, current codebase (not frozen). Built with SUBSET=neogeo, includes only d_neogeo.cpp drivers. Exists for platforms that cannot run the full FBNeo core.

Neo Geo games reference "neogeo" as parent ROM set. The BIOS ZIP must be alongside game ZIPs or in system_dir/fbneo/. Search order (libretro.cpp:922-1030): 1. {rom_dir}/{romName} 2. {rom_dir}/arcade/{romName} 3. {system_dir}/fbneo/{romName} 4. {system_dir}/fbneo/arcade/{romName} 5. {system_dir}/{romName}

neogeo.zip contains multiple selectable 68K BIOS variants (MVS, AES, Universe BIOS). One 68K BIOS active at a time (dipswitch). Z80 BIOS, fix tiles, and zoom table always required.

Neo Geo CDZ uses neocdz.zip with parent "neogeo". CD/CDZ BIOS plus zoom table.

hiscore.dat loaded from system_dir/fbneo/ (hiscore.cpp:406).

need_fullpath=false, extensions=zip|7z|cue|ccd, savestate=deterministic.

48 files | 6 required, 42 optional | 5 in repo, 43 missing

sp-s3.sp1 -required, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 91b64be3
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1604
  • MVS Asia/Europe ver. 6 (1 slot) - default BIOS

sp-s2.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 9036d879
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1605
  • MVS Asia/Europe ver. 5 (1 slot)

sp-s.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: c7f2fa45
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1606
  • MVS Asia/Europe ver. 3 (4 slot)

sp-u2.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: e72943de
  • Aliases: usa_2slt.bin
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1607
  • MVS USA ver. 5 (2 slot)

sp1-u2 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 62f021f4
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1608
  • MVS USA ver. 5 (4 slot)

sp-e.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 2723a5b5
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1609
  • MVS USA ver. 5 (6 slot)

sp1-u4.bin -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 1179a30f
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1610
  • MVS USA (U4)

sp1-u3.bin -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 2025b7a2
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1611
  • MVS USA (U3)

vs-bios.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: f0e8f27d
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1612
  • MVS Japan ver. 6

sp-j2.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: acede59c
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1613
  • MVS Japan ver. 5

sp1.jipan.1024 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 9fb0abe4
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1614
  • MVS Japan ver. 3 (4 slot)

sp-45.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 512.0 KB
  • CRC32: 03cc9f6a
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1615
  • NEO-MVH MV1C (Asia)

sp-j3.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 512.0 KB
  • CRC32: 486cb450
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1616
  • NEO-MVH MV1C (Japan)

japan-j3.bin -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: dff6d41f
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1617
  • MVS Japan (J3)

sp1-j3.bin -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: fbc6d469
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1618
  • MVS Japan (J3, alt)

neo-po.bin -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-aes
  • Size: 128.0 KB
  • CRC32: 16d0c132
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1620
  • AES Japan

neo-epo.bin -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-aes
  • Size: 128.0 KB
  • CRC32: d27a71f1
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1621
  • AES Asia

neodebug.bin -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 698ebb7d
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1622
  • Development Kit BIOS

sp-1v1_3db8c.bin -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 162f0ebe
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1628
  • Deck ver. 6 (Git Ver 1.3)

uni-bios_4_0.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: a7aab458
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1629
  • Universe BIOS ver. 4.0

uni-bios_3_3.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 24858466
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1630
  • Universe BIOS ver. 3.3

uni-bios_3_2.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: a4e8b9b3
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1631
  • Universe BIOS ver. 3.2

uni-bios_3_1.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 0c58093f
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1632
  • Universe BIOS ver. 3.1

uni-bios_3_0.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: a97c89a9
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1633
  • Universe BIOS ver. 3.0

uni-bios_2_3.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 27664eb5
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1634
  • Universe BIOS ver. 2.3

uni-bios_2_3o.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 601720ae
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1635
  • Universe BIOS ver. 2.3 (older)

uni-bios_2_2.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 2d50996a
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1636
  • Universe BIOS ver. 2.2

uni-bios_2_1.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 8dabf76b
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1637
  • Universe BIOS ver. 2.1

uni-bios_2_0.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 0c12c2ad
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1638
  • Universe BIOS ver. 2.0

uni-bios_1_3.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: b24b44a0
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1639
  • Universe BIOS ver. 1.3

uni-bios_1_2.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 4fa698e9
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1640
  • Universe BIOS ver. 1.2

uni-bios_1_2o.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: e19d3ce9
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1641
  • Universe BIOS ver. 1.2 (older)

uni-bios_1_1.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 5dda0d84
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1642
  • Universe BIOS ver. 1.1

uni-bios_1_0.rom -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 0ce453a0
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1643
  • Universe BIOS ver. 1.0

neopen.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: cb915e76
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1645
  • NeoOpen BIOS v0.1 beta

sm1.sm1 -required, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 94416d67
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1652
  • Z80 sound BIOS

sfix.sfix -required, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: c2ea0cfd
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1653
  • Text layer fix tiles

000-lo.lo -required, in neogeo.zip

236-bios.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 853e6b96
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1744
  • Trackball BIOS / Asia MV1B 263

236-bios_japan_hack.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 128.0 KB
  • CRC32: 02bf4426
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1745
  • Trackball BIOS / Japan (hack)

sp-4x.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 512.0 KB
  • CRC32: b4590283
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1791
  • PCB BIOS for Metal Slug 5 PCB and SVC Chaos PCB

spj.sp1 -optional, in neogeo.zip, missing from repo

  • System: snk-neogeo-mvs
  • Size: 512.0 KB
  • CRC32: 148dd727
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1879
  • PCB BIOS for KOF 2003 PCB

neocd.bin -required, in neocdz.zip

neocd_sz.rom -optional, in neocdz.zip

uni-bioscd33.rom -optional, in neocdz.zip, missing from repo

  • System: snk-neogeo-cd
  • Size: 512.0 KB
  • CRC32: ff3abc59
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1965
  • Universe BIOS CD ver. 3.3

uni-bioscd32.rom -optional, in neocdz.zip, missing from repo

  • System: snk-neogeo-cd
  • Size: 512.0 KB
  • CRC32: 0ffb3127
  • Source: src/burn/drv/neogeo/d_neogeo.cpp:1966
  • Universe BIOS CD ver. 3.2

000-lo.lo -required, in neocdz.zip

hiscore.dat -optional

  • Path: fbneo/hiscore.dat
  • Source: src/burn/hiscore.cpp:406
  • High score database, enables persistent high scores

Generated on 2026-03-25T14:56:43Z