- In sync with the core source structure update, Testers has been updated with the new driver names with paths.
- The distinction by project (MAME/MESS) has been abolished. From now on, please report them as MAME's.
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IDVersionDriverCategory [?]Severity [?]Status [?]
UpdatedSummaryTester
 08849230.264
apple/maclc.cpp
DocumentationMinorClosed6 days agomaccclas: Slot devices labeled wrongKaylee
 0885430.258
midway/midyunit.cpp
Misc.MajorClosed15 days agoterm2: Outputs stopped workingHeadrush69
 08855260.264CoreCritical (emulator)Closed30 days agosegfault during device traversal in device.hholub
 0885020.264
trs/trs80.cpp
Media SupportMajorClosedApr 10, 2024DMK Disk format detection rejects single-sided DMK filespnp2084
 0884530.264
taito/taitosj.cpp
SoundMajorClosedApr 5, 2024some sets: games using DAC with sound problemsAugusto
 08846240.264
galaxian/galaxian.cpp
Misc.MinorClosedApr 5, 2024All: Taking a screen snapshot of any game results in a vertically stretched snap.chaneman
 0510650.148
sony/zn.cpp
SoundMinorClosedMar 26, 2024All sets using ZSG-2 chip (probably only Taito games): Missing musichaynor666
 04664210.145
sony/zn.cpp
GraphicsMinorClosedMar 26, 2024tgmj: Graphics alignment regressionmuf
 0883220.263
pacman/pacman.cpp
DebuggerMinorClosedMar 6, 2024All: Unable to enter/activate the debugger for the pacman.cpp driverchaneman
 08827110.262
taito/taito_f3.cpp
GraphicsMinorClosedFeb 25, 2024arabianm and clones: Arabian magic no text in cutscenesyoshi200213
 0882120.262
atari/sbrkout.cpp
DIP/InputMinorClosedFeb 19, 2024sbrkout: Artwork: Game Select Not Fully Hooked UpNightvoice
 0881970.262
sega/mdconsole.cpp
Crash/FreezeMajorClosedFeb 17, 2024megadriv: Game doesn't seem to run or freezestrj
 08786130.260
dataeast/vaportra.cpp
GraphicsMinorClosedJan 31, 2024vaportra: Sprite tiles #$1024 and #$1027 (belonging to picture with submarine in the demo mode) has an empty pixels.VasiliyFamiliya
 0880930.261
msx/msx1.cpp
Media SupportMajorClosedJan 24, 2024msx1_cart: rtype: Doesn't BootCow
 0880720.261
snk/hng64.cpp
SoundMajorClosedJan 15, 2024roadedge xrally sams64 sams64_2 bbust2 buriki fatfurwa: Imperfect Sound Please Get Working SoundChris20240
 0880610.261
snk/hng64.cpp
SoundMajorClosedJan 13, 2024roadedge xrally sams64 sams64_2 bbust2 buriki fatfurwa: 004639: all games in hng64.c: Imperfect Sound To Working SoundChris20240
 0842150.247
neogeo/neogeo.cpp
SoundMajorClosedJan 5, 2024stakwin: Sound stuck in infinite loop bugMidnightWolf
 0879820.261
midway/mcr.cpp
SpeedMajorClosedDec 1, 2023All sets in mcr.cpp and mcr3.cpp: All games play to fastchaneman
 0876250.258
taito/rbisland.cpp
GameplayMinorClosedSep 16, 2023rbisland: Reaching level ending bonus with 2 last digits being similarmanokori
 0874620.257
taito/arkanoid.cpp
Crash/FreezeMajorClosedAug 27, 2023arkanoidpe: Message says "Working", but the game not start and message "Bad Hardware" appearsFortuna
 0874210.257
midway/astrocde.cpp
GraphicsMinorClosedAug 7, 2023robby: Game uses predefined Screen Position and Stretch valuesICEknight
 0873510.256
konami/konmedal.cpp
SoundMinorClosedJul 24, 2023mariorou: Sound pitch is incorrectyoshi200213
 0871220.256PluginsMajorClosedJul 9, 2023bit32 LUA module does not seem to be present in MAME 0.256 Windows buildsBletch
 08713230.256
sega/segas18.cpp
GraphicsMinorClosedJul 9, 2023ddcrew and clones: Vertical line of graphics on left of cut sceneBalthier
 0854270.251
sinclair/spec128.cpp
TimingMinorClosedJun 21, 2023spec128, specpl3e: Some spectrum models are running at wrong speedStHiryu
 08671110.255
sega/segas32.cpp
Misc.MajorClosedJun 18, 2023f1lap and clones: Running these games in mame triggers a Windows Security AlertBalthier
 08661120.255
capcom/cps2.cpp
GameplayMinorClosedJun 15, 2023nwarr: Player win count is always 0 winsMidnightWolf
 08649240.254InterfaceMinorClosedJun 2, 2023Window scaling doesn't match resolutionholub
 08652280.255
midway/vegas.cpp
GameplayMajorClosedJun 2, 2023gauntleg, gauntdl24: Listed as working, but don't workRobbbert
 08654110.255
midway/seattle.cpp
GraphicsMajorClosedJun 1, 2023calspeed, sfrushrk: Major screen offset issueHydreigon
 0865310.255CompilingMajorClosedMay 31, 2023Error when compiling for 32bit Raspberry Pi OS - "PTR64 flag enabled, but was compiled for 32-bit target"MrGW
 08639120.254
tangerine/oric.cpp
GraphicsMajorClosedMay 27, 2023oric1: Black line at promptArcadeShadow
 0863530.254InterfaceMinorClosedMay 12, 2023UI: Software List menu doesn't save last used filterICEknight
 0863730.254InterfaceMinorClosedMay 12, 2023UI: Software List menu doesn't save the latest played gameICEknight
 0859110.253
neogeo/neogeocd.cpp
Crash/FreezeMajorClosedMay 9, 2023neocdz: [karnovr] Karnovr reboots at any selection of the menuRobbbert
 08624170.254InterfaceMinorClosedMay 9, 2023UI: "Invalid combination entered" when more than 8 inputs assigned to the same key/buttonICEknight
 0863340.254
stern/berzerk.cpp
Crash/FreezeMajorClosedMay 9, 2023berzerk: Game fails to bootFungi66
 08623220.254
atari/maxaflex.cpp
InterfaceMinorClosedMay 2, 2023all games in maxaflex.cpp: Second digit of timer doesn't disappear when counter < 10ICEknight
 08603420.253InterfaceMinorClosedMay 1, 2023Screen Position/Stretch options won't extend beyond system's original screen sizeICEknight
 0862110.254InterfaceMinorClosedMay 1, 2023Bgfx randomly ignores Brightness/Contrast/Gamma values when entering/exiting full screenICEknight
 0861920.254InterfaceMinorClosedMay 1, 2023Slider Controls not are reseted if pressing enterAugusto
 0860430.253DIP/InputMinorClosedMay 1, 2023slampic2: slampic2 arcade rom doesnt save nvrammillansoft
 0860510.253InterfaceMinorClosedApr 21, 2023bubbletr, revx, sgunner, sgunner2, term2: They shouldnt show the crosshair option in TAB menu, these arent light gun gamesmillansoft
 0859210.253
taito/taito_f3.cpp
GraphicsMinorClosedApr 1, 2023ending slide has wrong vertical offsetywy
 08569160.252
midway/vegas.cpp
DIP/InputCritical (emulation)ClosedFeb 25, 2023sf2049, sf2049se: Unresponsive pedal inputsPepsiBoy428
 08559150.251
namco/namcos1.cpp
GraphicsMinorClosedFeb 15, 2023splatter , splatter2 and splatterj: wrong background graphicsAugusto
 0855710.251
taito/taitosj.cpp
DocumentationMinorClosedFeb 10, 2023jungleby: Jungle Boy (bootleg) history. dat information is an Taito Jungle King prototypeAugusto
 08554110.251
philips/cdi.cpp
InterfaceMinorClosedJan 30, 2023cdimono1: Possible incorrect scaling in screenshotsFoxhack
 0853640.250CoreMinorClosedJan 14, 2023All: Numscreens 2 with -nowindow can show black screenRobbbert
 0854720.251
visual/v1050.cpp
Crash/FreezeCritical (emulation)ClosedJan 14, 2023v1050: crash at startRobbbert
 0853730.250
konami/ksys573.cpp
CoreMinorClosedDec 22, 2022PCNFRK: PCNFRK and drum mania not set to see K573_DIO zip for need fileNate123
 0853430.250
konami/konamigv.cpp
GameplayMajorClosedDec 16, 2022simpbowl: Button press does not release the bowling balljohn_iv
 08518220.249
sega/model1.cpp
Save/RestoreMinorClosedDec 5, 2022vf: Creating a new nvram will make the Ranking have all times of 0"00 with no initials as LAU unless you choose Backup Data Cleardanylopez123
 06207160.173
nintendo/nes.cpp
Crash/FreezeMinorClosedDec 5, 2022MESS-specific nes [jparku]: jparku makes MAME 0.173 crashBeylie
 0765410.220
nintendo/nes.cpp
Crash/FreezeCritical (emulation)ClosedDec 5, 2022MESS-specific nes [guardic, guardlgnu]: Guardian Legend/Guardic Gaiden freezes (black screen) when starting gamejoepublic
 0785410.227
nintendo/nes.cpp
GameplayMinorClosedDec 5, 2022MESS-specific nes [lwings]: lwings get stuck in walls-Misc Reporters-
 08320150.243
nintendo/nes.cpp
DebuggerMajorClosedDec 5, 2022Debugger cart loader causes empty software list to appear / video settings resetFoxhack
 0851780.247DIP/InputMinorClosedDec 3, 2022slapfigh: Weapon select occurs automatically (as if button stuck down)Fuzzweed
 08516230.249
konami/contra.cpp
GraphicsMinorClosedNov 19, 2022contra and clones: A sprite glitchxll
 0847330.249
atari/atari400.cpp
MultisessionCritical (emulator)ClosedNov 17, 2022a5200 [berzerk, centiped]: Launching first or second game from file manager with HLSL on fails to display game, though running.john_iv
 08508220.249
konami/xmen.cpp
GraphicsMajorClosedNov 7, 2022xmen6p, xmen6pu: graphics duplicated in both screensFortuna
 084420.248
nintendo/nes.cpp
Misc.MajorClosedOct 27, 2022famicom [dbz]: Does not start (grey screen)Firewave
 0846320.248
sega/system1.cpp
Flip Screen/CocktailMajorClosedOct 25, 2022upndown: UpNDown cocktail mode player 2 graphics glitch.Draugr
 0813630.237
midway/seattle.cpp
DIP/InputMinorClosedOct 21, 2022carnevil: F2 service test adds credits instead of entering TEST mode.evh347
 0827120.241
midway/midwunit.cpp
SoundMinorClosedOct 21, 2022wwfmania: Popping sound during battlesVladimirVSC
 0843140.248
sinclair/spectrum.cpp
GraphicsMinorClosedOct 21, 2022Sinclair default screen configurationholub
 08447130.248
handheld/hh_hmcs40.cpp
GraphicsCritical (emulation)ClosedOct 20, 2022bfriskyt: Bandai Frisky Tom VFD graphics drawn incorrectly.vidpro1
 0842030.247
konami/ksys573.cpp
SoundMajorClosedOct 20, 2022fghtmn, fghtmna, fghtmnk, pnchmn, pnchmna: Game lacks sound despite sound being imperfect.alphabeta2
 08450120.248
nintendo/snes.cpp
GraphicsMajorClosedOct 19, 2022snes [ctrigger]: Encounter screen graphic misbehaviorSenpai Jr.
 0694320.196
midw8080/8080bw.cpp
GameplayMajorClosedOct 12, 2022crashrd: Random reboot and otherRobbbert
 0842460.247
konami/ironhors.cpp
SoundMinorClosedOct 7, 2022ironhors: Music stuttering during title screen/gameplayrcoltrane
 08410130.247
neogeo/neogeo.cpp
CoreFeatureClosedSep 18, 2022neogeo.cpp: Wrong screenshot file names in systems with multiple carts (software list)Foxhack
 084190.247InterfaceFeatureClosedSep 18, 2022All with a secondary optional BIOS: MAME should not prevent running a system if a BIOS that is not selected is not present.star2root
 0841810.247InterfaceMinorClosedSep 18, 2022all with a secondary optional BIOS: MAME should not prevent running a system if a BIOS that is not selected is not present.star2root
 0841530.247
apple/apple3.cpp
Misc.MinorClosedSep 18, 2022apple3: The Rob Justice SOSHDBOOT ROM should be marked as optional, not requiredstar2root
 08368150.245
jaleco/megasys1.cpp
SpeedMajorClosedSep 8, 2022phantasm: Game speed is always halfsasuke
 0839510.246
namco/galaga.cpp
Misc.MinorClosedAug 14, 2022sxeviousj: Inserting coin automatically start 2 player game with issuesAugusto
 0838610.245
capcom/cps1.cpp
GraphicsMinorClosedAug 13, 2022nemo, nemor1, nemoj: Priority error during attract modeRobbbert
 0838520.245
misc/kyugo.cpp
SoundMinorClosedAug 1, 2022repulse: Music not being emulatedAugusto
 0837410.245
midway/mcr.cpp
Image EnhancementMinorClosedJul 11, 2022mcr.cpp mcr3.cpp mcr68.cpp: HLSL isn't working with any roms in mcr.cpp, mcr3.cpp, or mcr68.cpp sources.ufoDave
 08373120.175
capcom/tvcapcom.cpp
GameplayFeatureClosedJul 10, 2022dump of the SFII 'Magic Delta": Gal20v8.68kaddMRC79
 0835940.244
midway/seattle.cpp
Crash/FreezeMajorClosedJul 2, 2022calspeed: Trying to access service menu hangs gameGeekyFerret
 0834630.244
atari/harddriv.cpp
Crash/FreezeMinorClosedJun 19, 2022racedriv compact versions: game reboots sometimes when selecting a track.CYBERYOGI -CO-Windler
 0832450.244
nintendo/vsnes.cpp
Color/PaletteMinorClosedJun 19, 2022rbibb: The color of the palette is differentsadole
 08357210.244
nintendo/gba.cpp
Crash/FreezeCritical (emulation)ClosedJun 16, 2022MESS-specific gba [ssf2t]: Game crashes when pulling a Super attackICEknight
 0835120.244
atari/centiped.cpp
InterfaceMajorClosedJun 15, 2022centiped: Mouse/Trackball no longer responds in Centipede (but works in Windows and other games)chijb55
 0833010.244
namco/polepos.cpp
SoundMinorClosedJun 11, 2022polepos & variants: Explosion sounds sometimes truncated.CYBERYOGI -CO-Windler
 0834520.244
midw8080/8080bw.cpp
DIP/InputMajorClosedJun 11, 2022vortex: several controls are missing?CYBERYOGI -CO-Windler
 08336140.244
namco/namcos22.cpp
GameplayMinorClosedJun 2, 2022cybrcycc, ridgerac ?: No highscores (entering initials) possible?CYBERYOGI -CO-Windler
 0833870.244
sega/model2.cpp
Crash/FreezeCritical (emulator)ClosedJun 2, 2022vcop2: Jewel shop robbery animation causes MAME to crash.VasiliyFamiliya
 0831910.243
sega/system1.cpp
Misc.TrivialClosedMay 21, 2022upndown: [NOTABUG] Appears to use 4-way joysticks, not 8-waymbarnes
 0831420.243Image EnhancementMinorClosedMay 17, 2022OpenGL shaders not applied when prescale 2+hexaae
 08302360.242GraphicsMajorClosedMay 16, 2022BGFX using all cpu cores even not being rendered any graphics onscreenAugusto
 0519540.148u1DocumentationMinorClosedApr 30, 2022Dumped games listed in MAMElst as undumpedD Go Go Fan
 0350420.134u4InterfaceFeatureClosedApr 30, 2022'-verbose' switch does not generate internal diagnostic informationuser666
 0515190.148u1
cybiko/cybiko.cpp
GameplayCritical (emulation)ClosedApr 30, 2022MESS-specific cybiko (all sets): Doesn't work at allRobbbert
 08278190.241
namco/polepos.cpp
Crash/FreezeCritical (emulation)ClosedApr 29, 2022poleposa1, poleposa2: NVRAM corruption during game exit, unable to start new game.CYBERYOGI -CO-Windler
 0829030.242
sega/model2.cpp
Misc.MinorClosedApr 8, 2022daytona: game is not "BROKEN" anymore.CYBERYOGI -CO-Windler
 0828230.242Misc.MajorClosedApr 3, 2022Firefox 98.0.2: mametesters.org website dropdown menus fail on Win10 FirefoxCYBERYOGI -CO-Windler
 08248130.239
neogeo/neogeo.cpp
DIP/InputMajorClosedMar 30, 2022samsho2: Enabling debug dip 2-7 with unibios crashes the devicesamsho2