Below are some of the firmware/BIOS files used by EmuHawk. The full list can be seen by opening Config > Firmware..., where you can also override the auto-detection system.
Hashes can be seen by right-clicking an entry in EmuHawk's firmware list and selecting Info.
Many games can be played without any additional files, but for submissions you should use them whenever possible.
EmuHawk will prompt you if a game can't be emulated without the system's firmware.
These files are not distributed with BizHawk or the prerequisites installer. You will have to acquire them yourself. Much like ROMs or ISOs, we cannot legally distribute them, so please do not ask on the forums. It is possible to dump the BIOS files yourself if you know how. You can cross-reference the hashes listed below to ensure you have a good copy.

Famicom Disk System

filenamehashgames
disksys.romsha256:99C18490ED9002D9C6D999B9D8D15BE5C051BDFA7CC7E73318053C9A994B0178All Famicom Games


Super Nintendo Entertainnment System

filenamehashgames
cx4.romsha256:AE8D4D1961B93421FF00B3CAA1D0F0CE7783E749772A3369C36B3DBF0D37EF18Mega Man X2, Mega Man X3
dsp1b.romsha256:D789CB3C36B05C0B23B6C6F23BE7AA37C6E78B6EE9CEAC8D2D2AA9D8C4D35FA9Ballz 3D, Pilotwings, Super Mario Kart
dsp2.romsha256:03EF4EF26C9F701346708CB5D07847B5203CF1B0818BF2930ACD34510FFDD717Dungeon Master
dsp3.romsha256:0971B08F396C32E61989D1067DDDF8E4B14649D548B2188F7C541B03D7C69E4ESD Gundam GX
dsp4.romsha256:752D03B2D74441E430B7F713001FA241F8BBCFC1A0D890ED4143F174DBE031DATop Gear 3000
st010.romsha256:FA9BCED838FEDEA11C6F6ACE33D1878024BDD0D02CC9485899D0BDD4015EC24CF1 ROC II: Race of Champions
st011.romsha256:8B2B3F3F3E6E29F4D21D8BC736B400BC988B7D2214EBEE15643F01C1FEE2F364Hayazashi Nidan Morita Shogi
st018.romsha256:6DF209AB5D2524D1839C038BE400AE5EB20DAFC14A3771A3239CD9E8ACD53806Hayazashi Nidan Morita Shogi 2
sgb.sfcsha256:A75160F7B89B1F0E20FD2F6441BB86285C7378DB5035EF6885485EAFF6059376Super Gameboy Emulation


PC Engine CD

filenamehashgames
PCECDBios.pcesha256:E11527B3B96CE112A037138988CA72FD117A6B0779C2480D9E03EAEBECE3D9CEAll CD games


Atari 7800

filenamehash
7800highscore.binsha256:368A5B43B9AB18C7108341E7DA5CB3C65DBE5CA1D8334EB8654BF3D73B6F6308
7800NTSCBIOS.binsha256:7D94551DEFCD8E7B045A34255654D6D169A683F63062D51DEE3EEDABF2042DB0
7800PALBIOS.binsha256:63E1884E27C89D47E968E2C31DD268E17B415BE590865739D5B366C76C123C48


Colecovision

filenamehashgames
ColecoBios.binsha256:990bf1956f10207d8781b619eb74f89b00d921c8d45c95c334c16c8cceca09adAll Colecovision Games


Gameboy Advance

filenamehashgames
gbabios.romsha256:FD2547724B505F487E6DCB29EC2ECFF3AF35A841A77AB2E85FD87350ABD36570All Gameboy Advance Games


Atari Lynx

filenamehashgames
BIOS Atari Lynx (USA, Europe).lnxsha256:C26A36C1990BCF841155E5A6FEA4D2EE1A4D53B3CC772E70F257A962AD43B383All Atari Lynx Games


Intellivision

filenamehash
erom.binsha256:1AEB614856BEBA95463166DAF09304B414D5617D3F37D221724B3337FC4B2722
grom.binsha256:A80B6841182547D08635AD30A6AF71441C4C9EED9391B3DD22FEB30D8E50CC85


Commodore 64

filenamehash
c64-basic.binsha256:89878CEA0A268734696DE11C4BAE593EAAA506465D2029D619C0E0CBCCDFA62D
c64-chargen.binsha256:FD0D53B8480E86163AC98998976C72CC58D5DD8EB824ED7B829774E74213B420
c64-kernal.binsha256:83C60D47047D7BEAB8E5B7BF6F67F80DAA088B7A6A27DE0D7E016F6484042721


Sega Saturn

filenamehashregion
Saturn-v1.00-(J).binsha1:2B8CB4F87580683EB4D760E4ED210813D667F0A2Japan
saturn-1.01-(J).binsha1:DF94C5B4D47EB3CC404D88B33A8FDA237EAF4720Japan
saturn-1.00-(U+E).binsha1:FAA8EA183A6D7BBE5D4E03BB1332519800D3FBC3America and Europe
saturn-1.00a-(U+E).binsha1:3BB41FEB82838AB9A35601AC666DE5AACFD17A58America and Europe


TI-83

filenamehashgames
ti83_107.romsha256:F8F511F9FECFF51D7561AD2CC4195FC89F2829DB94616CF08C302EA1BA64D8BEAll TI-83 Games


Mega-CD AKA Sega CD

filenamehashregion
eu_mcd1_9210.binsha256:16735DF92FCC1D0FC6A1ECED244867E95281C5006340926082B74E363E073DC4Europe
jp_mcd1_9111.binsha256:923EB9DA740F98AB1572085E3D351E2C0982DF0906B0B99EFB68A9997C94CF8FJapan
us_scd1_9210.binsha256:807384678EF259494D943EDDB6954DFC7069693D0DDE0C424E2028488D88E81AUnited States


Sega Master System

filenamehashregion
sms_jp_2.1.smssha256:67846E26764BD862F19179294347F7353A4166B62AC4198A5EC32933B7DA486EJapan
sms_us_1.3.smssha256:477617917A12A30F9F43844909DC2DE6E6A617430F5C9A36306C86414A670D50Europe and United States


Sony Playstation

filenamehashregion
ps-30a.binsha256:11052B6499E466BBF0A709B1F9CB6834A9418E66680387912451E971CF8A1FEFUnited States
ps-30e.binsha256:1FAAA18FA820A0225E488D9F086296B8E6C46DF739666093987FF7D8FD352C09Europe
ps-30j.binsha256:9C0421858E217805F4ABE18698AFEA8D5AA36FF0727EB8484944E00EB5E7EADBJapan


Apple IIe

filenamehash
AppleIIe.romsha256:AAB38A03CA8DEABBB2F868733148C2EFD6F655A59CD9C5D058EF3E0B7AA86A1A
DiskII.romsha256:DE1E3E035878BAB43D0AF8FE38F5839C527E9548647036598EE6FE7EC74D2A7D
Bizhawk/Firmwares last edited by RetroEdit on 9/10/2025 7:41 AM
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