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IDVersionDriverCategory [?]Severity [?]Status [?]UpdatedSummaryTester
 0957540.289
aristocrat/aristmk4.cpp
Crash/FreezeCritical (emulator)Confirmed3 hours agoall games in aristmk4 driver: Freeze when refresh speed made lowerRobbbert
 085861190.252InterfaceMinorAssigned (R. Belmont)3 hours agoAll sets in capcom/cps3.cpp, konami/hornet.cpp, jaleco/ms32.cpp, neogeo/neogeo.cpp, nintendo/nes.cpp, sega/model1.cpp and more: bgfx: Brightness/Contrast/Gamma settings randomly ignored in bitmap_rgb32 coresICEknight
 06100230.168
sega/segas32.cpp
GraphicsMinorResolved10 hours agof1lap, f1lapj: Prority is wrongsjy96525
 0946920.288
pc/ibmpc.cpp
DIP/InputMajorResolved13 hours agoRegresssion ibm5155: Keyboard not workingRobbbert
 07900150.229
sega/stv.cpp
Crash/FreezeCritical (emulator)Closed1 day agodiehard: Crash with -video bgfx -bgfx_backend d3d12Andrew
 0931960.283Crash/FreezeCritical (emulator)Confirmed1 day agoAll: Launching with -numscreens 2 (fullscreen) crashes.john_iv
 08600150.253
sony/psx.cpp
Media SupportTrivialConfirmed2 days agopsj [khamrai]: This game's copy is definitely not from ReDump set.VasiliyFamiliya
 09574190.289
eolith/vegaeo.cpp
Crash/FreezeCritical (emulation)Resolved (cuavas)3 days agocrazywar: the emulated game may freeze during gameplayyoshi200213
 09393160.285
sega/model2.cpp
SoundMinorConfirmed4 days agorchase2 and clones: rail chase 2 missing sound effectsyoshi200213
 0750630.216
sony/psx.cpp
Crash/FreezeCritical (emulation)Confirmed4 days agoMESS-specific psu [sfa2]: Black Screen upon bootingFabricioCoroquer
 095182120.289
sega/stv.cpp
SoundMinorResolved4 days agorsgun: Wrong Reverb effectsdanylopez123
 0877950.259
apple/apple2e.cpp
InterfaceMajorResolved5 days agoApple IIe, probably all Apple II models: Apple IIe floppy disk creation is buggy/broken. Cannot write to floppy diskarcadeludofan
 045335100.144
seibu/seibuspi.cpp
SoundMinorResolved (ctr)9 days agoviprp1: Title Screen SFX and item collection SFX are incorrectretrorepair
 09573110.289
sega/model2.cpp
SoundMinorClosed9 days agoschamp, sfight: canyon cruise music vibratoyoshi200213
 0957230.289
tatsumi/tx1.cpp
GameplayMinorClosed9 days agotx1, tx1jb, tx1jc: The game must starts with low gear (possible bug)ArcadeShadow
 0712760.202
sony/psx.cpp
Crash/FreezeCritical (emulation)Acknowledged11 days agoMESS-specific various psu titles: Freezing or crashingMusicLovr
 095710.289
dataeast/btime.cpp
DIP/InputTrivialResolved (jeff p)12 days agobtimem: Incorrect Extra Lives DIP Switch displays in DIP Menu, and incorrect default Extra Lives DIPjeff p
 05304140.149
tatsumi/apache3.cpp
GraphicsMinorResolved13 days agoapache3, apache3a: ground is missing in Apache 3-MAME Source-
 0909840.273
tatsumi/apache3.cpp
GraphicsMinorResolved13 days agoapache3, apache3a, apache3b: Helicopter suddenly change position on the screen, when moving left or rightUnclePetros
 0352510.135
konami/konamigx.cpp
Misc.TrivialConfirmed14 days agokonamigx.c driver games: ROM check error in service modeuser666
 060351240.166
konami/konamigx.cpp
GraphicsMinorConfirmed14 days agosexyparo, sexyparoa: Graphic issuesabelardator2
 09570110.289
fuuki/fuukifg3.cpp
SoundMinorConfirmed14 days agoRegresssion asurabld, asurabus & clones: YMF278B FM sound is inaudibleAidmar
 0956840.289
nintendo/nss.cpp
GameplayMinorClosed17 days agonss_smas: Missing security key dump foundshanytc
 0937150.284
misc/vamphalf.cpp
GameplayMinorConfirmed (Tourniquet)17 days agocoolmini: Sound test crashes (emulated system stops responding) when moving part stage 4 BGMcuavas
 0916910.277
williams/seattle.cpp
DIP/InputMajorConfirmed17 days agoblitz: 49-way Joystick dipswitch causes the game to freeze/unfreeze when pressing in the left direction.jwillicvh
 01460130.123u3
williams/seattle.cpp
GameplayMinorConfirmed17 days agoblitz99, blitz2k: [possible] You can only play against 3 different teams after entering initials.DJ Infinity
 066712130.189
williams/seattle.cpp
Crash/FreezeMinorAcknowledged17 days agocalspeed, calspeeda, calspeedb: Random "File Queue Is Busy' crashesmmarino4
 0709310.201
williams/seattle.cpp
SpeedMinorAcknowledged17 days agocarnevil: Image faster than sound during clown introductions.MetalGod
 0789540.229
williams/seattle.cpp
Misc.TrivialConfirmed17 days agosfrushrk: Menu and races load too fastPepsiBoy428
 0836110.244
williams/seattle.cpp
GraphicsMinorConfirmed17 days agocalspeed: Flickering textures in Central Valley trackGeekyFerret
 0838720.245
williams/seattle.cpp
Crash/FreezeCritical (emulation)Acknowledged17 days agovaportrx, calspeed, hyprdriv, sfrush, sfrushrk: Game freezes under certain circumstancesHydreigon
 0881020.261
williams/seattle.cpp
SpeedMinorAcknowledged17 days agosfrush (and possibly others in seattle.cpp): Gameplay runs slightly faster in Mame compared to pcbHydreigon
 08948110.271
williams/seattle.cpp
GraphicsMinorConfirmed17 days agocarnevil, carnevil1: Demo video has ~2cm strip at bottom out of sync with the rest of the screen80sRay
 04504250.143u6
williams/seattle.cpp
DIP/InputMinorConfirmed17 days agoblitz2k: Cannot change settings in test mode (always fails)geforcefly
 094400.287
williams/seattle.cpp
GraphicsMajorConfirmed17 days agoRegresssion carnevil1: Many graphics missingRobbbert
 07355340.210
williams/seattle.cpp
Misc.TrivialAcknowledged17 days agohyprdriv, cartfury: Game serial pic is read as a development pic.Hydreigon
 09569120.289
sega/dccons.cpp
DocumentationTrivialClosed17 days agoPossibly some DC games may use described hardware trick: Can Dreamcast use a memory map mirroring?VasiliyFamiliya
 095670.289GameplayMinorClosed18 days agoSuper Mario All Stars nss_smas.zip security key foundshanytc
 09566120.289
seta/seta.cpp
SoundMinorAcknowledged18 days agothunderl: Parts of the music are cut off (due to wrong refresh rate)Aidmar
 09564210.289
universal/cosmicg.cpp
Color/PaletteMinorConfirmed18 days agocosmicg: Background should be blue.M.A.S.H.
 0956510.289
sega/dc_atomiswave.cpp
Crash/FreezeCritical (emulation)Resolved (R. Belmont)19 days agoRegresssion kofnw, kofnwj: Games fail to boot to attract mode with DRC enabledJimCarlTay
 0939990.286
sega/dc_atomiswave.cpp
Crash/FreezeCritical (emulation)Resolved (Duke)19 days agoRegresssion mslug6, basschal, basschalo, xtrmhunt, vfurlong: Games fail to boot to attract mode / go in-gameZiggy
 0956330.289
konami/firebeat.cpp
Crash/FreezeMajorConfirmed19 days agokbm, kbh: Test mode freezes when attempting to exitJimCarlTay
 0955230.289PluginsMajorConfirmed20 days agoLua cheat plugin rejects valid |= compound assignment in XML cheatsRussell
 09343160.283
pc/ct486.cpp
GraphicsMajorResolved20 days agoct486: Windows 95 picture is broken in 16bpp mode with a clgd542x video card.VasiliyFamiliya
 0956210.289
itech/iteagle.cpp
GameplayMinorAcknowledged21 days agovirtpool: Videos play too fastGeekyFerret
 0956150.289
misc/spcforce.cpp
SoundMinorResolved21 days agospcforce: Sound is too high-pitched, sound CPU clock possibly incorrect125scratch
 09507120.289
williams/midzeus.cpp
DIP/InputMinorConfirmed24 days agoinvasnab: Can't change free play settings, ignores dipswitch settingsGeekyFerret
 01202480.62
midway/midtunit.cpp
GraphicsMinorResolved24 days agomk: [possible] There are some glitches on the test your might bonus screen and on the attract mode.-Misc Reporters-
 09119170.274
konami/cobra.cpp
Crash/FreezeCritical (emulator)Resolved24 days agoRegresssion racjamdx: Game causes MAME to close itself without warning during bootupJimCarlTay
 08723120.256
taito/taito_f3.cpp
DIP/InputMinorConfirmed24 days agorecalh: P1 Button 2 also activates Service3 input when pressed, actual Service 3 input does nothingBalthier
 095171100.289
sega/stv.cpp
Crash/FreezeCritical (emulator)Closed24 days agostvbios: Crashes MAME if you pick "C.R.T CHECK" in the ST-V TEST MENU(in factory)danylopez123
 09362100.284
pc/ct486.cpp
GameplayMajorResolved25 days agoct486 [Claw]: Map wrapping out animation ocasionally hangs the emulated Windows.VasiliyFamiliya
 0880420.261
konami/viper.cpp
DocumentationTrivialResolved (AJR)26 days agop9112, wcombat: Outdated comments in the Konami Viper driver file.VasiliyFamiliya
 038641130.138
sega/stv.cpp
SoundMinor26 days agocottonbm, cotton2: Music becomes glitchy at the 1st stage boss.abelardator2
 0257820.128
tatsumi/cyclwarr.cpp
Crash/FreezeCritical (emulation)Confirmed26 days agobigfight: Game freezes when starting a new game if Continue Coin dsw is Onuser394
 0537430.151
tatsumi/lockon.cpp
DIP/InputTrivialConfirmed26 days agolockon, lockonc: Bookkeeping says Credits A, B & C have a credit in it but i did not actually did soscoobydude51
 0258630.128
konami/overdriv.cpp
GraphicsMajorResolved (R. Belmont)26 days agooverdriv: Missing graphics and erratic timing during the game.Phil Bennett
 02100130.126u4
snk/mainsnk.cpp
TimingMinorClosed28 days agoathena: Discrepancy in the duration of the attract mode against the pcbKold666
 05073140.147u3
commodore/plus4.cpp
GraphicsMinorResolved (curtcoder)28 days agoMESS-specific c264: Problemed GraphicsTafoid
 08891330.267
misc/trivrus.cpp
GraphicsMajorResolved (Kale)30 days agoRegresssion trivrus: Most of the game's graphics dissapears when there's text in Jestbook and Funny Question Gamedanylopez123
 0916420.277
konami/konamigx.cpp
Color/PaletteMinorResolved (R. Belmont)Sep 26, 2026fantjour and clones: Fade in/out effect applied to the wrong layerICEknight
 09550810.289DocumentationTrivialAcknowledgedSep 25, 2026ET4000AX outdated "Unsupported True Color modes" note in video/pc_vga_tseng.cpp driver.VasiliyFamiliya
 0956020.289
namco/namcos12.cpp
SoundMinorConfirmedSep 25, 2026Regresssion truckk: There's a constant slight noise on the right speakerdanylopez123
 07417460.213
sega/stv.cpp
SpeedMinorConfirmedSep 25, 2026sandr and clones, saturnjp [sandr]: Performance hit in one specific fade outICEknight
 0955920.286
sega/segag80r.cpp
Misc.MinorClosedSep 23, 2026astrob, monsterb, spaceod, 005: Test button and Service Credit button not emulatedjoemagiera
 0955120.289
williams/vegas.cpp
GraphicsMinorAcknowledgedSep 22, 2026gauntdl: Flickering/blurry texturesFungi66
 0955810.289
konami/ksys573.cpp
DIP/InputMinorConfirmedSep 22, 2026stepchmp: The step input buttons are reverseddanylopez123
 0955610.289
snk/hng64.cpp
GameplayMajorConfirmedSep 22, 2026roadedge: In Trial mode, the Beginner track is always chosen regardless of your choiceGeekyFerret
 0955720.289
konami/zr107.cpp
DIP/InputMinorClosedSep 20, 2026Regresssion jetwave, jetwavej: Accelerator does not reach maximum speedmmarino4
 094914120.288
sega/stv.cpp
GameplayMajorConfirmedSep 19, 2026twcup98, twsoc98: Sometimes when the goalkeeper gets the ball they never kick it awayHaze
 09546220.289
toaplan/vfive.cpp
Crash/FreezeMajorResolved (ctr)Sep 19, 2026vfive: Audio CPU crashes if some sound effects are triggered during player deathtrap15
 052332110.149
sega/segas32.cpp
GraphicsMinorResolvedSep 19, 2026ga2, ga2u, ga2j: Per line clipping (spotlight) issueabelardator2
 09394170.286
sega/model2.cpp
Crash/FreezeCritical (emulation)Resolved (R. Belmont)Sep 19, 2026Regresssion fvipers, fvipersb, schamp, sfight: Coprocessor error on bootupvidpro1
 09537130.289
sharp/x68k.cpp
DocumentationTrivialResolved (JimCarlTay)Sep 19, 2026x68000 [directx]: Certain release year is 1998.VasiliyFamiliya
 0954930.289
amstrad/amstrad.cpp
SoundMinorConfirmedSep 18, 2026cpc464 or cpc6128 with rolandsp: Roland in Space fails to detect SSA1 speech expansion (SP0256 based) on any compatible Amstrad machine (CPC464, CPC6128)Haze
 09506150.288
pc/pcipc.cpp
SoundMajorAcknowledgedSep 18, 2026pcipc: Windows 98 and 2000 interaction with Sound Blaster 16 is incomplete despite of OK sound support mark on this machine.VasiliyFamiliya
 0585540.159
sega/saturn.cpp
Crash/FreezeCritical (emulator)Resolved (Kale)Sep 17, 2026MESS-specific saturneu [test1f]: [debug] AssertionFirewave
 08881110.267
toaplan/vfive.cpp
GraphicsMinorSep 17, 2026vfive: Score display does not flicker when heavy sprite useCow
 09548330.289
sega/segaorun.cpp
SoundMinorResolved (hap)Sep 16, 2026Regresssion outrun and clones: Skidding soundabelardator2
 0945410.287
apple/lisa.cpp
Media SupportMajorConfirmedSep 16, 2026lisa,lisa2,lisa210,macxl: software list not set up correctly, unable to use any floppiesRobbbert
 0954720.286
sega/segag80r.cpp
DIP/InputMinorClosedSep 13, 2026reset button not emulatedjoemagiera
 09529250.289
nec/pc8801.cpp
DocumentationTrivialResolved (Kale)Sep 12, 2026pc8801mk2sr, pc8801ma [finalcri, finalcria]: Unclear QA notesVasiliyFamiliya
 0737420.211
williams/midzeus.cpp
Side-by-sideMinorAcknowledgedSep 9, 2026mk4: Current MAME emulation vs Arcade boardMetalGod
 0865850.255
williams/midzeus.cpp
SoundMinorConfirmedSep 9, 2026mk4 and clones: [possible] Sound volume in Volume Adjustment settings not updated in real timeICEknight
 09503110.288
williams/midzeus.cpp
DIP/InputTrivialConfirmedSep 9, 2026crusnexo: Gear on/off inputs are reversedmmarino4
 0954230.289
amstrad/amstrad.cpp
GraphicsMinorAcknowledgedSep 8, 2026cpc6128 [Jarlac]: Jarlac displays garbage in title screen and misaligned sections during gameplayGryzor1363
 08914120.269
sony/zn.cpp
SoundMinorResolved (smf)Sep 7, 2026jdredd, jdreddb: Judge Dredd Audio delay in cutscenesyoshi200213
 09539110.288
apple/mac128.cpp
DIP/InputMinorResolved (AJR)Sep 7, 2026macplus: Mouse cursor gets dragged to nearest screen corner/edge during disk loadingMarcher
 095450.289
yamaha/ymmu50.cpp
SoundMajorAcknowledgedSep 6, 2026Regresssion mu50: Sounds like some regressions in MU50 soundAriaOTP
 09543150.289PluginsMajorResolved (cuavas)Sep 5, 2026LUA bpset / wpset functions cause MAME crashjman
 09544240.289
sega/coolridr.cpp
SoundMinorConfirmedSep 4, 2026coolridr: At random, the Born to be Wild music can either jump ahead of their samples or cut offdanylopez123
 0608880.168
konami/djmain.cpp
GameplayMajorConfirmedSep 3, 2026popn3: three songs do not workNate123
 0954140.289
igs/pgm.cpp
SoundMinorResolved (jkm900)Sep 3, 2026Regresssion kov, kovplus: The speech at the title screen cuts outRobbbert
 0557310.153
pc/ct486.cpp
Misc.MinorResolved (Duke)Sep 1, 2026MESS-specific ct486: OS/2 2.x fails to recognize disks during GUI installmaclover490
 0583920.158
amiga/amiga.cpp
GameplayMajorResolved (Duke)Sep 1, 2026MESS-specific cdtv: Regression: Cannot run a CD anymore.Shideravan
 0861580.254
williams/midzeus.cpp
Crash/FreezeCritical (emulator)Resolved (mourix)Sep 1, 2026mk4: Mortal Kombat 4 access violates running a benchmark, with -str 80 -norc -nothrottle switchesjohn_iv
 095090.289
namco/namcos23.cpp
Crash/FreezeCritical (emulation)Resolved (galibert)Sep 1, 2026Regresssion motoxgo, motoxgov1a, motoxgov2a: Black screen, freezes MAME at startRobbbert
 0780410.226
amstrad/amstrad.cpp
Crash/FreezeCritical (emulation)Resolved (holub)Aug 31, 2026MESS-specific cpc6128 [goody, goodys19]: Goody freezes after loadingStHiryu
 0874430.257
amstrad/amstrad.cpp
Crash/FreezeCritical (emulator)Resolved (holub)Aug 31, 2026Regresssion gx4000 [plotting]: MAME freezes before the game startsICEknight