- 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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1 - 100 / 8122
IDVersionDriverCategory [?]Severity [?]Status [?]UpdatedSummaryTester
 0842140.247
neogeo/neogeo.cpp
SoundMajorConfirmed2 hours agostakwin: Sound stuck in infinite loop bugMidnightWolf
 0879610.260
sord/m5.cpp
Media SupportCritical (emulation)Confirmed9 hours agom5 , m5p: Carts that require 36K RAM does not start.Blindpk
 026822230.128u4
midway/astrocde.cpp
Color/PaletteMinorConfirmed17 hours agogorf and clones: Colors washed out in Astro BattleMAMEBase
 08793310.260
apple/maclc.cpp
CoreMinorAcknowledged20 hours agoMac II FPU Errors: Mac 68881 Emulation returning bad results.Wismi
 08795130.259
sony/zn.cpp
SoundMinor1 day agosfex2p: Meteo Combo causes a string of unrelated sound clips to playDumple
 0879420.260
gottlieb/gottlieb.cpp
Crash/FreezeMinorConfirmed3 days agokrull: Krull doesn't like F3 reset.80sRay
 0573130.154
atari/atari400.cpp
Misc.MinorConfirmed5 days agoMESS-specific a5200: Acid800 Test Suite results.demotester
 0879130.260
taito/taitotz.cpp
Crash/FreezeCritical (emulation)Resolved (windyfairy)5 days agolandhigh, dendego3, possibly all games in the driver: Stuck at TLCS900 initialize screenKale
 0682450.193Misc.MinorAcknowledged5 days agoMESS-specific runtime error: downcast error with bus::ti99::gromport::*Firewave
 0733030.209
ti/ti99_4x.cpp
Media SupportMinorConfirmed5 days agoMESS-specific ti99_4a: The -flop1 option is not recognized from the command line.star2root
 0878960.260InterfaceMinorAcknowledged6 days agoEnter key randomly "gets stuck" after toggling Full ScreenICEknight
 08790130.260
sega/model3.cpp
Misc.MajorConfirmed6 days agolostwsga: In memory test, the game recognize the all program roms besides CROM as "bad".VasiliyFamiliya
 087920.260
snk/dmndrby.cpp
SoundMajorResolved (Kale)7 days agodmndrby: Keeps playing static soundKale
 08788130.260
taito/othunder.cpp
SoundTrivial8 days agoothunder: Is the game supposted to be in Mono?danylopez123
 0806910.235
taito/taitopjc.cpp
DIP/InputMinorAcknowledged9 days agooptiger: Analog input values update every 8-10 frames.Hydreigon
 08787520.260
atari/pong.cpp
GraphicsMinorResolved (AJR)12 days agobreakout: Scores over 200 break the score counterICEknight
 08786120.260
dataeast/vaportra.cpp
GraphicsMinor12 days agovaportra: Sprite tiles #$1024 and #$1027 (belonging to picture with submarine in the demo mode) has an empty pixels.VasiliyFamiliya
 08785110.260
tecmo/tecmo.cpp
SoundMinorAcknowledged13 days agogemini and silkworm: OKI MSM5205 is quiet compared to the PCB and OSTdanylopez123
 0667430.189
technos/ddragon.cpp
SoundMinorAcknowledged13 days agoddragon2: ddragon2 comparing mame dump and an undumped version the voice not sounds the same and slowdown is lowAugusto
 02108100.126u4
dataeast/vaportra.cpp
SoundMinorResolved (AJR)16 days agovaportra, vaportrau, kuhga: Data East Vapor Trail Sound Driver messed up during game play, tempo all wrong when firing.vidpro1
 08782110.259
sega/segas16b.cpp
Misc.MinorConfirmed16 days agoriotcity: In memory test, the game recognize the A6 and A8 roms as "bad".VasiliyFamiliya
 039591N/A
konami/mystwarr.cpp
Original ReferenceMinorAcknowledged17 days agomystwarr: Original PCB videoSmitdogg
 0877920.259
apple/apple2e.cpp
InterfaceMajorAcknowledged19 days agoApple IIe, probably all Apple II models: Apple IIe floppy disk creation is buggy/broken. Cannot write to floppy diskarcadeludofan
 052332100.149
sega/segas32.cpp
GraphicsMinorAcknowledged20 days agoga2, ga2u, ga2j: Graphic differencesabelardator2
 0869330.256
neogeo/neogeocd.cpp
SoundCritical (emulation)Resolved (dink)21 days agoneocdz [aof]: Audio corruption after reaching bonus stageFoxhack
 08784120.260
commodore/c64.cpp
GameplayMinorResolved (cuavas)25 days agoc64: Boulder Dash Junior 8 1/2 +2H Halloween Edition! stuck at loadingKaylee
 08783130.259
sega/segaybd.cpp
Crash/FreezeCritical (emulation)Confirmed26 days agopdrift and clones: Game locks up with black screenumeyar
 05423190.152
jaleco/megasys1.cpp
GameplayMinorResolved (Haze)Oct 27, 2023stdragon, stdragona: 1p start screen - texts are not moving like they shouldrcoltrane
 0878120.259
bandai/wswan.cpp
DIP/InputMinorResolved (ICEknight)Oct 27, 2023wswan, wscolor: Inverted default layout for B and A buttonsICEknight
 08541160.251
jaleco/megasys1.cpp
Crash/FreezeCritical (emulation)Resolved (Haze)Oct 27, 2023tshingen: Hard crash in stage 2 (or later)Dumple
 0878050.259
midway/williams.cpp
DIP/InputMinorResolvedOct 17, 2023defender and clones: Mapping Reverse and Thrust to the same input ignores ReverseICEknight
 0877420.259
namco/namcos12.cpp
GraphicsMinorConfirmedOct 16, 2023ujlnow: Joe Chin doesn't show in the Guitar Tutorial screendanylopez123
 0877640.259
tch/wheelfir.cpp
Crash/FreezeTrivialConfirmedOct 13, 2023wheelfir: [possible] Black screen if both 'Player Number' and 'Number of Players' are set to 2Hydreigon
 08778520.259
sega/dccons.cpp
GraphicsMinorOct 12, 2023dcjp [Langrisser Millennium]: Is it really bug or not?VasiliyFamiliya
 08586190.252InterfaceMinorConfirmedOct 9, 2023All 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 ignored depending on core and random chanceICEknight
 0877540.259
konami/rungun.cpp
Crash/FreezeCritical (emulation)ConfirmedOct 7, 2023rungun: Fatal error: execute_command called with invalid commandHungryWolf999
 087730.259
taito/taito_z.cpp
Original ReferenceTrivialAcknowledgedOct 3, 2023nightstr and clones: Superplay VHS for referenceCow
 08657120.255GameplayMajorConfirmedOct 3, 2023a5200 [riveraid]: Start button doesn't start the game and corrupted graphic!Russell
 0859710.253GameplayMinorResolved (AJR)Oct 3, 2023a5200: Start game button doesn't start gameZiggy
 08772110.259
misc/gei.cpp
GameplayMinorResolved (Nightvoice)Oct 2, 2023gtsers9: Second slot rom not being readNightvoice
 0877120.259
misc/dgpix.cpp
DIP/InputTrivialResolved (windyfairy)Sep 30, 2023btplay2k: Incorrect input mappingAriaOTP
 0877040.258
sega/segahang.cpp
SoundMinorSep 28, 2023sharrier, sharrier1: [possible] "You're doing great!" sample is missingCow
 087688N/A
midway/vegas.cpp
Crash/FreezeMajorResolved (AJR)Sep 27, 2023sf2049 sf2049se nbagold: CHD ERROR: Decompression errorKaylee
 087580.258
midway/midwunit.cpp
DocumentationTrivialSep 25, 2023openice and clones: Wrong titlePepsiBoy428
 0876940.258
sega/segaorun.cpp
Crash/FreezeCritical (emulation)Resolved (Osso)Sep 24, 2023shangon: After insert coin, game crash everScuore
 08323330.243
galaxian/galaxian.cpp
DocumentationTypoConfirmedSep 23, 2023sfx: manufacture infoJ.J.Boy
 0875710.258
konami/konmedalppc.cpp
DocumentationTypoResolved (AntoPISA)Sep 22, 2023turfwld3: The description is wrong; the correct one is "GI-Turf Wild 3"AntoPISA
 0876080.258
capcom/gng.cpp
GameplayMinorResolvedSep 22, 2023gng and clones: strangely to continue need press simultaneously player 1 start and player 1 buttonAugusto
 0876430.258
seta/speedatk.cpp
SoundMinorResolvedSep 22, 2023speedatk, daifugo: Sound pitch is too highsasuke
 087670.258
pc/ct486.cpp
Crash/FreezeCritical (emulation)AcknowledgedSep 21, 2023ct486: Emulated system locks up when attempting to boot MS-DOS 6.22 Setup DiskDavidian1024
 0554760.153
pc/ct486.cpp
Crash/FreezeCritical (emulation)ResolvedSep 21, 2023MESS-specific ct486: System locks up when attempting to boot MS-DOS 6.22maclover490
 087660.258
namco/namcos23.cpp
DocumentationTrivialResolved (VasiliyFamiliya)Sep 19, 2023timecrs2 and clones: Outdated comment in the Namco System 23 driver file.VasiliyFamiliya
 0876110.258
sega/vicdual.cpp
GameplayMinorSep 17, 2023carnival: Same color pipes last shootingmanokori
 08765120.258
gottlieb/exterm.cpp
GraphicsMinorResolvedSep 17, 2023exterm: Bad masking in instructions textICEknight
 0876250.258
taito/rbisland.cpp
GameplayMinorClosedSep 16, 2023rbisland: Reaching level ending bonus with 2 last digits being similarmanokori
 08310140.243
amstrad/amstrad.cpp
GraphicsMinorConfirmedSep 12, 2023MESS-specific cpc464 and clones [007tld]: Erratic horizon line in 007 The Living DaylightsICEknight
 08749280.257
seta/seta.cpp
TimingMajorConfirmedSep 12, 2023rezon: Severe slowdowns when there's a lot of sprites on screenMamesick
 0876310.258
merit/mtouchxl.cpp
GraphicsMajorResolved (Kale)Sep 11, 2023mtchxl6k: The graphics don't display properly.Zach S.
 08751260.254
sharp/x68k.cpp
Media SupportMajorAcknowledgedSep 9, 2023x68000: If a SCSI hard disk is loaded, the floppy disk cannot be accessed.Wayder
 0875940.258
skeleton/pencil2.cpp
DIP/InputMinorConfirmedSep 9, 2023pencil2: Multiple keypresses not recognized making the game Treasure Hunt unplayable.Hirudov
 087530.258
sega/sms.cpp
CoreMinorConfirmedSep 6, 2023sms, smspal: Resetting some Master System games switches to the BIOS gameICEknight
 087520.258CoreMinorAcknowledgedSep 6, 2023indy_4610: MAME crashes with Exception when trying to load IRIX 6.2 at the network configuration. Commandline option -nodrc fixes the issueHirudov
 0875410.258
sega/sms.cpp
DocumentationMinorSep 6, 2023sms1,sms1br,sms1paln,sms1pal: Wrong system namesICEknight
 0875610.258
vsystem/ojankohs.cpp
Crash/FreezeCritical (emulation)Resolved (Osso)Sep 5, 2023ccasino: The game freezes when you start the game.Zach S.
 08747130.257
seibu/raiden.cpp
GraphicsMajorAcknowledgedSep 4, 2023raiden,raidena,raidenu: boss graphics stuck on screenggmaximo
 0799930.232
konami/firebeat.cpp
Media SupportMinorResolved (windyfairy)Sep 4, 2023popn4, popn5 ,popn6 ,popn7 ,popn8 ,popnanm ,popnanm2 ,popnmt: CHDs are in the wrong formatgspat
 08755110.258
commodore/c64.cpp
GraphicsMajorConfirmedSep 4, 2023c64p[pang]: Sprites are glitched and show up as vertical columnsICEknight
 08750120.258
apple/macquadra630.cpp
GameplayMajorAcknowledgedSep 1, 2023macqd630: "Error 16" during the attempt of Marathon floppy version launch.VasiliyFamiliya
 0834840.244
nintendo/gba.cpp
Crash/FreezeCritical (emulation)ConfirmedAug 31, 2023MESS-specific gba [pacmancl, pacmanclu]: Game crashes after title screenICEknight
 073132150.209InterfaceMinorConfirmedAug 29, 2023Search function got worse since mame 0.206.MetalGod
 0874820.257
zaccaria/zac1b1120.cpp
GraphicsMinorResolved (hap)Aug 28, 2023dodgem: Wrong graphics when cars crashICEknight
 0874620.257
taito/arkanoid.cpp
Crash/FreezeMajorClosedAug 27, 2023arkanoidpe: Message says "Working", but the game not start and message "Bad Hardware" appearsFortuna
 0874570.255
cinematronics/cinemat.cpp
GraphicsMinorResolved (AJR)Aug 23, 2023starcas: Invisible projectiles on OpenGL backendAJR
 015401120.123u5
dataeast/astrof.cpp
Save/RestoreTrivialConfirmedAug 18, 2023acombat, acombato: Score resetsGermano
 0630260.175
namco/namcos21.cpp
Crash/FreezeCritical (emulator)ConfirmedAug 18, 2023cybsled: Crash after defeating Round 3 in Vs. Computer Combat-Misc Reporters-
 08738150.257PluginsMinorResolved (hap)Aug 17, 2023Fresh plugin.ini via 'mame -cc' may create empty file.john_iv
 0874430.257
amstrad/amstrad.cpp
Crash/FreezeCritical (emulator)ConfirmedAug 17, 2023gx4000 [plotting]: MAME freezes before the game startsICEknight
 0874320.257
nintendo/snesb.cpp
DIP/InputMinorConfirmedAug 13, 2023legendsb, other games in snesb.cpp: Wrong button mappingsICEknight
 0824660.241
galaxian/scobra.cpp
GameplayMinorConfirmedAug 12, 2023rescue, rescueb, aponow: Attract Mode is broken. Stuck in continuous game play demo.chaneman
 0874130.257
atari/atarigt.cpp
Crash/FreezeCritical (emulation)ConfirmedAug 12, 2023tmek20: TMEK 2.0 hangs on title screen80sRay
 0874210.257
midway/astrocde.cpp
GraphicsMinorClosedAug 7, 2023robby: Game uses predefined Screen Position and Stretch valuesICEknight
 0714620.203
atari/atarigt.cpp
Crash/FreezeCritical (emulator)Resolved (Kale)Aug 6, 2023tmek20: Emulator hard locks after some time on title screenKale
 0874060.257
apple/apple3.cpp
InterfaceMajorAcknowledgedAug 5, 2023apple3: bitbanger fails to connect to localhost socket when running as null_modemdschmidt
 0873610.257
apple/apple2gs.cpp
InterfaceMajorAcknowledgedAug 5, 2023apple2gs: Bug 08240 maybe never completely fixed. New: joystick buttons not workingdanq989
 087390.257
sega/segag80r.cpp
SoundTrivialAcknowledgedAug 4, 2023monsterb, monsterb2: Sound emulation, particularly the music, is offTremiRodomi
 0873710.257
konami/konamigx.cpp
SoundMinorConfirmedAug 4, 2023tkmmpzdm: [possible] No sound if you credit in on "For use in Japan" screenKale
 051016170.147u4
gottlieb/gottlieb.cpp
GameplayMajorAcknowledgedJul 26, 2023sqbert: Random problems with the gamejoe35car
 0778160.226
gottlieb/gottlieb.cpp
SoundMinorConfirmedJul 25, 2023wizwarz: Sounds badDullaron
 0873510.256
konami/konmedal.cpp
SoundMinorClosedJul 24, 2023mariorou: Sound pitch is incorrectyoshi200213
 002930.61
gameplan/gameplan.cpp
SoundMajorResolved (hap)Jul 22, 2023leprechn, leprechp, piratetr, potogold: Missing background/level introduction musicM.A.S.H.
 0727610.208
gameplan/gameplan.cpp
Crash/FreezeCritical (emulation)Resolved (hap)Jul 22, 2023piratetr: Freeze twice while playing.Dullaron
 087340.256
misc/beezer.cpp
SoundMajorResolved (hap)Jul 22, 2023beezer: Randomly, game boots without soundhap
 0873320.256
taito/asuka.cpp
GraphicsMinorConfirmedJul 20, 2023All sets on asuka.cpp: Some graphics planes are shifted in a direction with the Flip Screen dip switchBalthier
 0873220.256
taito/taito_z.cpp
DIP/InputMinorAcknowledgedJul 20, 2023bshark, bsharku, bsharkj: Analog Y axis is not aligned, 5 extra input buttons but game only has a single fire buttonBalthier
 087310.256
taito/taito_z.cpp
DIP/InputMinorConfirmedJul 20, 2023bsharkjjs: Left/Right inputs are reversed except when "Mirror screen" dip switch is onBalthier
 0872830.256
taito/buggychl.cpp
Misc.MinorJul 20, 2023buggychl and clones: Coins A-H lockouts activate every other second while in service modeBalthier
 0872720.256
taito/rbisland.cpp
DIP/InputMinorConfirmedJul 20, 2023rbisland, rbislando, rbislande: P2 Left input doesn't work, Tilt hangs the games at black screen until a reset is doneBalthier
 0872510.256
taito/taito_f3.cpp
Misc.MinorConfirmedJul 20, 2023recalh: Exiting service menu auto-increments coin countersBalthier
 08724150.256
taito/taito_f3.cpp
Misc.MinorConfirmedJul 20, 2023Most sets on taito_f3.cpp: Coin lockouts are always engaged while in Service Menus, impossible to test coin switches in Switch TestBalthier
 0872310.256
taito/taito_f3.cpp
DIP/InputMinorConfirmedJul 20, 2023recalh: P1 Button 2 also activates Service3 input when pressed, actual Service 3 input does nothingBalthier