| ID | | | Version | Driver | Category [?] | Severity [?] | Status [?] | Updated | Summary | Tester |
| 09186 | | 6 | 0.277 | | Misc. | Minor | Direction Needed | 20 hours ago | An option in MAME GUI to select the default bgfx_screen_chains | Augusto |
| 09185 | 1 | 2 | 0.277 | | Documentation | Trivial | Resolved | 22 hours ago | pwrshovla: HDD image is corrupted | FMecha |
| 08607 | | 7 | 0.253 | | Interface | Feature | Closed | 2 days ago | Feature Request : New menu "debug" with overclocking settings, cpu frequency and screen refresh rate | Augusto |
| 00204 | | 5 | 0.111u1 | | Original Reference | Minor | Confirmed | 3 days ago | gryzor: gryzor side-by-side test. | Stefan Lindberg |
| 09089 | 2 | 12 | 0.273 | | Crash/Freeze | Critical (emulator) | Resolved (hap) | 3 days ago | gondou: Gondomania 2P Crashes | Ellimist |
| 06141 | 2 | 2 | 0.170 | | Crash/Freeze | Minor | Closed | 4 days ago | raizpinj: The game has APPLICATION LOAD ERROR!! | sjy96525 |
| 08823 | | 5 | 0.262 | | Documentation | Typo | Resolved (jkm900) | 4 days ago | drgnwrldv40k: According the norms of Hanja transcription, this clone should be called Dong Bang Ji Ju (동방지주). | VasiliyFamiliya |
| 00911 | | | 0.121u4 | | Misc. | Trivial | Resolved | 4 days ago | tmnt2, tmnt22pe, tmnt22pu, tmnt2a: These games have the GAME_UNEMULATED_PROTECTION flag since a long time ago for protection problems. | izius |
| 00909 | | | 0.62 | | DIP/Input | Minor | Resolved | 4 days ago | ssriders: Snapshot not working right during intermission screen. | -Misc Reporters- |
| 01409 | | | N/A | | Sound | Minor | Resolved | 4 days ago | tmnt2: Some samples seem cut off. | -Misc Reporters- |
| 01532 | 2 | 1 | 0.123u4 | | Graphics | Minor | Resolved | 4 days ago | tmnt2: The black bars appear on the left and right side of the screen for gameplay | user183 |
| 02988 | | 1 | 0.129u5 | | Crash/Freeze | Critical (emulation) | Resolved (Phil Bennett) | 4 days ago | blswhstl, detatwin: ROM RAM EEPROM Check fails at startup | MAMEBase |
| 03853 | 1 | 4 | 0.138 | | Graphics | Minor | Resolved (hap) | 4 days ago | ssriders and clones: Sprites stuck error. | abelardator2 |
| 02158 | 1 | 2 | 0.127 | | Core | Critical (emulation) | Closed | 4 days ago | tmnt2: at the rom check screen, "15B 'BAD'", Game is Not Working, another tnmn2 set is working.... | hotcoke |
| 04624 | 2 | 1 | 0.144u6 | | Graphics | Major | Resolved (hap) | 4 days ago | blswhstl, detawin: Missing graphics | Scagazza |
| 05480 | 1 | 11 | 0.152 | | Sound | Minor | Closed | 4 days ago | thndrx2: Sound doesn't play correctly | josejl1987 |
| 05594 | 7 | 5 | 0.153 | | Graphics | Minor | Resolved (system11) | 4 days ago | blswhstl, detatwin: Visible area is too small | haynor666 |
| 05988 | | 1 | 0.163 | | Graphics | Minor | Resolved (system11) | 4 days ago | lgtnfght and clones: Visible area is too small | haynor666 |
| 00952 | 2 | 4 | 0.36b4 | | Graphics | Minor | Resolved (Kale) | 4 days ago | ssriders and clones: Characters judder when walking diagonally (possibly priority related). | -Misc Reporters- |
| 00912 | | | 0.99 | | Misc. | Trivial | Resolved | 4 days ago | cuebrick, cuebrickj: Romset names might need to be switched. | Thenasty |
| 00908 | | | 0.102u5 | | Misc. | Minor | Resolved | 4 days ago | cuebrickj: Video roms give bad checksums. | Reip |
| 06653 | 1 | 1 | 0.188 | | Documentation | Typo | Resolved | 4 days ago | qgakumon: Gamename version mismatch | Kale |
| 00793 | 1 | 1 | 0.56 | | DIP/Input | Trivial | Resolved | 4 days ago | blswhstl: [possible] Minor input bug. | -Misc Reporters- |
| 07396 | | 1 | 0.212 | | DIP/Input | Major | Resolved (Tafoid) | 4 days ago | tmnt24pu: Start buttons do not work | Alex7 |
| 06017 | 2 | | 0.164 | | Graphics | Minor | Confirmed | 4 days ago | tmnt2: Gaps in explosion sprites | samsho2 |
| 00258 | 1 | 1 | 0.36b16 | | Graphics | Minor | Confirmed | 4 days ago | blswhstl: Graphic glitch on the final boss. | Frotz |
| 04134 | | | N/A | | Original Reference | Minor | Acknowledged | 4 days ago | ssriders2: Original PCB video | Smitdogg |
| 06651 | 1 | 1 | 0.188 | | Graphics | Minor | Confirmed | 4 days ago | qgakumon: Corrupt graphics at bonus screens | Kale |
| 06652 | | | 0.188 | | Speed | Major | Confirmed | 4 days ago | qgakumon: Slow transitions | Kale |
| 08291 | | 3 | 0.242 | | Sound | Minor | Confirmed | 4 days ago | blswhstl and clones: In the demo after clearing stage 1, pitch of pistol sound is high. | sasuke |
| 03644 | 5 | 17 | 0.136 | | Graphics | Minor | Confirmed | 4 days ago | tmnt2, ssriders, suratk: Graphic error with high priority shadows | abelardator2 |
| 08275 | 6 | 6 | 0.241 | | Graphics | Minor | Confirmed | 4 days ago | thndrx2, thndrx2a, thndrx2j: [possible] Graphical corruption during stage 2 | MidnightWolf |
| 07966 | | 8 | 0.231 | | Gameplay | Major | Acknowledged | 4 days ago | contra, contra1, contrae and contraj: [possible] Timer not is reseted when using continue | Augusto |
| 09184 | | 3 | 0.277 | | Interface | Minor | Closed | 4 days ago | sbp: Unemulated protection flag is outdated | JimCarlTay |
| 03591 | | 2 | 0.135u3 | | Color/Palette | Minor | Resolved (hap) | 4 days ago | contra & clones: Minor colour issue on startup | Machone |
| 08376 | | 5 | 0.245 | | Misc. | Minor | Confirmed | 5 days ago | contra, contra1, contrae, contrab: [possible] Wrong demo sequence | Augusto |
| 09075 | | 6 | 0.271 | | Gameplay | Minor | Confirmed | 5 days ago | lastapos , reikaids: [possible] automatic continue | Augusto |
| 01878 | 1 | 2 | 0.125u4 | | Flip Screen/Cocktail | Minor | Resolved (hap) | 6 days ago | All sets in labyrunr.c: cocktail mode, player 2's screen is only partially flipped | nop |
| 08439 | | 1 | 0.248 | | Flip Screen/Cocktail | Major | Resolved (hap) | 6 days ago | fastlane: Player 2 Cocktail mode flip screen graphics glitch | Draugr |
| 00402 | 1 | | 0.65 | | Flip Screen/Cocktail | Minor | Resolved (hap) | 6 days ago | All sets in contra.c: Incorrect behavior of the Flip Screen | Smitdogg |
| 09161 | 1 | 4 | 0.277 | | Graphics | Minor | Confirmed | 8 days ago | suprslam: super slams sprite tearing in vs screen animation | yoshi200213 |
| 06340 | | 4 | 0.176 | | DIP/Input | Feature | Assigned (Kale) | 8 days ago | mz80b, mz2000, mz2500: Missing back panel reset keys | demotester |
| 08967 | | 1 | 0.271 | | Crash/Freeze | Critical (emulator) | Confirmed | 8 days ago | mz2000, mz2200: Crashes if mz2500 disk is used | Robbbert |
| 07665 | | 2 | 0.221 | | Crash/Freeze | Critical (emulator) | Resolved | 8 days ago | changyu, changyu2: [debug] Assert upon start | Tafoid |
| 07101 | | 3 | 0.201 | | Crash/Freeze | Minor | Resolved | 8 days ago | colmns97: Hang at Sega screen | M.A.S.H. |
| 09175 | 1 | 2 | 0.277 | | Graphics | Minor | Resolved (Kale) | 8 days ago | cardline: Bottom of the screen has info from the top | Robbbert |
| 08947 | | 2 | 0.270 | | Known Issues/To-Do's | Trivial | Resolved (Kale) | 8 days ago | colmns97: Game should be demoted to non-working or unimplemented sound due to major sound issues | JimCarlTay |
| 09099 | 1 | 2 | 0.273 | | Crash/Freeze | Minor | Resolved (Kale) | 8 days ago | spool99, spool99a, spool99b, spool99c: Game not start at boot. Bad ram message. | UnclePetros |
| 09168 | 1 | 3 | 0.277 | | Gameplay | Major | Assigned (Kale) | 9 days ago | ct486 [supaplex, Prehistorik 2]: Hardware scrolling ("pel panning") problems in games | vanfanel |
| 09172 | | 5 | 0.277 | | Color/Palette | Minor | Confirmed | 9 days ago | zaviga: The background color of the title screen is incorrect | Fujix |
| 07102 | | 2 | 0.201 | | Misc. | Minor | Resolved | 9 days ago | colmns97: "SCSP MCIEB enabled ffff, contact MAMEDEV" at SEGA screen | NekoEd |
| 09038 | | 7 | 0.272 | | Crash/Freeze | Critical (emulator) | Confirmed | 9 days ago | vs29815, vs29915, vs29915a, vs29915j: Crash soon after start | Robbbert |
| 06615 | | 8 | 0.186 | | Graphics | Major | Resolved | 9 days ago | scud: Scud Racer regression, now just a black screen on launch. | john_iv |
| 00401 | 3 | 3 | 0.36rc2 | | Graphics | Minor | Resolved | 9 days ago | contra: Continue countdown sometimes leaves sprites behind | Lord Caos |
| 00185 | | 3 | 0.102u1 | | Graphics | Minor | Resolved | 9 days ago | combatsc, combatscj, combatsct: the text "Player 1 (Nick)" or "CPU (Joe)" disappear. | RansAckeR |
| 09183 | | 2 | 0.277 | | Graphics | Minor | Confirmed | 10 days ago | sasissu: The focus effect it's missing | danylopez123 |
| 09176 | 1 | 3 | 0.276 | | Graphics | Major | Resolved (Kale) | 10 days ago | ar_ldrb, ar_ldrba, ar_ldrbb: Graphics in Leader Board Golf corrupted | Dumple |
| 09182 | | | 0.271 | | Interface | Trivial | Direction Needed | 10 days ago | rampart: buttons 1 & 2 should be switched for all 3 players | joemagiera |
| 09137 | | 7 | 0.275 | | Misc. | Minor | Acknowledged | 13 days ago | AddressSanitizer: new-delete-type-mismatch when selecting device in file manager | Firewave |
| 08865 | 3 | | 0.266 | | Interface | Minor | Direction Needed | 13 days ago | famicom and clones: Famicom Vaus controller in MAME is the Arkanoid II version | ICEknight |
| 09163 | 3 | 4 | 0.277 | | DIP/Input | Minor | Closed | 13 days ago | x68000 and clones: Inverted button layout in townspad and martypad | ICEknight |
| 09180 | 1 | 2 | 0.277 | | Graphics | Minor | Acknowledged | 14 days ago | cdimono1 [riserobo]: Rise of the Robots - In game GUI is cut off | Silanda |
| 09179 | 1 | 2 | 0.277 | | Graphics | Minor | Acknowledged | 14 days ago | lethalen and clones: lethal enforcers sprites break apart | yoshi200213 |
| 09181 | 2 | 1 | 0.277 | | Graphics | Minor | Acknowledged | 14 days ago | cdimono1 [riserobo]: Rise of the Robots - Bottom section of menu screen containing animated robot moves upwards whenever it animates | Silanda |
| 09178 | | 9 | 0.276 | | Core | Minor | Closed | 15 days ago | Driver input port / Lua functionality issue possible with High / Low status | AlienPainter |
| 00994 | 3 | 4 | 0.36b16 | | Graphics | Minor | Resolved | 15 days ago | tturf: [possible] There are some sprite priorities problems. | Lord Caos |
| 02178 | | 3 | 0.127u1 | | Misc. | Trivial | Confirmed | 16 days ago | lethalenux: [possible] U4 shows up as BAD on lethalux POST | Luigi30 |
| 03864 | 1 | 11 | 0.138 | | Sound | Minor | Confirmed | 19 days ago | cottonbm, cotton2: Music becomes glitchy at the 1st stage boss. | abelardator2 |
| 00171 | 2 | 5 | 0.106u7 | | Misc. | Trivial | Resolved | 20 days ago | lethalen: mask rom check they all come up bad. | -Misc Reporters- |
| 09177 | | 2 | 0.271 | | DIP/Input | Trivial | Resolved (cuavas) | 25 days ago | venture: dip switches displayed incorrectly | joemagiera |
| 09170 | 2 | 3 | 0.277 | | Crash/Freeze | Critical (emulation) | Resolved (r09) | 25 days ago | fmtowns, fmtmarty and clones [ktiger]: Kyuukyoku Tiger hangs | AriaOTP |
| 08790 | 1 | 10 | 0.260 | | Misc. | Minor | Resolved (Kale) | 29 days ago | lostwsga: In memory test, the game recognize the all program roms besides CROM as "bad". | VasiliyFamiliya |
| 09174 | 2 | 7 | 0.277 | | Core | Minor | Resolved (Peer) | May 16, 2025 | CPU Hitachi HD6309: cycle counts of branch-instructions of hd6309 cpu in native-mode are incorrect | Peer |
| 09173 | | 3 | 0.277 | | Misc. | Minor | Closed | May 16, 2025 | Creating listxml and using in rom manager not list missing devices roms | Augusto |
| 09171 | 2 | 2 | 0.277 | | Media Support | Critical (emulation) | Confirmed | May 13, 2025 | fds, famitwin: DISK SYSTEM disk write failure. | jeff0811 |
| 05678 | | 3 | 0.154 | | DIP/Input | Major | Resolved (cuavas) | May 13, 2025 | dbc, lhbv33c, ryukobou: Unable to coin/play | Tafoid |
| 02497 | | 1 | N/A | | Graphics | Minor | Resolved | May 13, 2025 | dbc: Original graphic bugs. | -MAME Source- |
| 09154 | | 2 | 0.276 | | Speed | Minor | Confirmed | May 12, 2025 | yosakdon: Intro animation is too slow | 125scratch |
| 02152 | 5 | 5 | 0.127 | | Graphics | Minor | Resolved (cuavas) | May 12, 2025 | dbc, lhb, lhbv33c, xymg, wlcc: Some graphic characters missed during play | dyq |
| 02131 | 2 | 1 | 0.126u5 | | Graphics | Minor | Resolved (cuavas) | May 12, 2025 | lhb2: Missing graphic effect | dyq |
| 02185 | 2 | | 0.127 | | Graphics | Minor | Resolved (cuavas) | May 12, 2025 | xymg, wlcc: Extra graphic during double game | dyq |
| 08993 | 3 | 10 | 0.272 | | Graphics | Major | Resolved (cuavas) | May 11, 2025 | lhb, lhb2, lhb3, tygn, xymg: Text not drawn correctly in service mode | cuavas |
| 09169 | | 1 | 0.277 | | DIP/Input | Major | Confirmed | May 9, 2025 | blitz: 49-way Joystick dipswitch causes the game to freeze/unfreeze when pressing in the left direction. | jwillicvh |
| 09165 | | 5 | 0.277 | | Sound | Minor | Acknowledged | May 7, 2025 | 4in1boot: sound randomly 'dies' (music stops, odd broken / out of sync sound effects still play) | Haze |
| 09167 | | | 0.277 | | Sound | Minor | Acknowledged | May 7, 2025 | ambush and clones: Missing deep "drone" sound effects | 125scratch |
| 09166 | | 2 | 0.277 | | Gameplay | Minor | Acknowledged | May 7, 2025 | imago: game can softlock, no enemies left to kill, no progression | Haze |
| 09164 | 2 | | 0.277 | | Color/Palette | Minor | Confirmed | May 3, 2025 | fantjour and clones: Fade in/out effect applied to the wrong layer | ICEknight |
| 07618 | 1 | 2 | 0.218 | | Color/Palette | Major | Acknowledged | May 2, 2025 | astrocde and clones: Bally Arcade/Astrocade - Incorrect Color Palette | ballyalley |
| 09162 | | 1 | 0.277 | | Graphics | Major | Closed | May 2, 2025 | gbcolor [bladestl; blades2k]: Graphic glitches during gameplay | ArcadeShadow |
| 09160 | | 7 | 0.277 | | Crash/Freeze | Critical (emulator) | Resolved (cuavas) | May 2, 2025 | finfurl: Game crashes during attract mode | JimCarlTay |
| 09131 | | 5 | 0.275 | | Graphics | Minor | Confirmed | May 1, 2025 | viostorm and clones: violent storm fade out and fade in effect missing | yoshi200213 |
| 09159 | | 1 | 0.275 | | Flip Screen/Cocktail | Minor | Confirmed | May 1, 2025 | elecyoyo: Screen flipping is backwards for cocktail setting | Mknight17 |
| 09158 | | | 0.277 | | Crash/Freeze | Minor | Acknowledged | Apr 30, 2025 | bgfx video causes assertion failure on start when using x87 floating point | cuavas |
| 09157 | | 6 | N/A | | Sound | Major | Closed | Apr 29, 2025 | tama: Sound Corrupt | Mark |
| 09156 | | 1 | N/A | | Crash/Freeze | Critical (emulation) | Closed | Apr 29, 2025 | vasara and vasara2: Fatal Error on Load | Mark |
| 09031 | 2 | 3 | 0.272 | | Crash/Freeze | Critical (emulation) | Resolved (hap) | Apr 26, 2025 | kovsh and clones: after a while an error appears onscreen followed by game hanging | Robbbert |
| 09066 | | 8 | 0.273 | | Gameplay | Major | Confirmed | Apr 26, 2025 | xfiles, xfilesk: Game will not accept coins after showing gameplay | 80sRay |
| 04528 | 1 | 10 | 0.143 | | Crash/Freeze | Critical (emulation) | Resolved (Kale) | Apr 26, 2025 | pengadvb: Resets itself usually sometime within stage 4 | shoegazer |
| 09155 | | | 0.276 | | DIP/Input | Minor | Resolved (cuavas) | Apr 25, 2025 | contra: Default dip switch difficulty possibly not correct | mamefan |
| 08952 | 1 | 14 | 0.271 | | Crash/Freeze | Critical (emulator) | Resolved (holub) | Apr 25, 2025 | spec128: Several tapes cause MAME to crash | Robbbert |