| ID | | | Version | Driver | Category [?] | Severity [?] | Status [?] | Updated | Summary | Tester |
| 05760 | | 1 | 0.155 | | Cheat System | Critical (emulator) | Resolved | Nov 5, 2014 | rcdino4: [debug] Assert during initialization | Tafoid |
| 05694 | 1 | 2 | 0.154 | | Sound | Minor | Resolved | Nov 4, 2014 | All sets in coco12.c and coco3.c: audio output level incorrect when Cassette/Cartridge selected on SC77526 chip | Richard42 |
| 02413 | | 1 | N/A | | DIP/Input | Minor | Resolved | Nov 4, 2014 | ninjakd2: Actual behavior of the "Credit Service" DIP switch is unknown. | -MAME Source- |
| 05776 | | 6 | 0.155 | | Crash/Freeze | Critical (emulation) | Resolved (Robbbert) | Nov 3, 2014 | buggyboy, buggyboyjr: Crashes after launch. | demotester |
| 05774 | 3 | 2 | 0.155 | | Crash/Freeze | Major | Resolved (crazyc) | Nov 3, 2014 | calchase: Page fault when booting game | Justin Kerk |
| 05773 | | 2 | 0.155 | | Crash/Freeze | Critical (emulator) | Resolved (crazyc) | Nov 2, 2014 | pc9801ux: Assertion with "-ramsize 655360" | Firewave |
| 02523 | 5 | 8 | 0.127u6 | | Graphics | Minor | Resolved (AWJ) | Nov 2, 2014 | vulcan, gradius2, gradius2a, gradius2b: Sprite-background priority is wrong. | user422 |
| 02268 | 2 | 5 | N/A | | Graphics | Minor | Resolved | Nov 1, 2014 | devilw, darkadv, majuu: Sprite-background priority isn't correct. | -MAME Source- |
| 05772 | | 1 | 0.155 | | Crash/Freeze | Critical (emulator) | Resolved (mahlemiut) | Oct 31, 2014 | gimix: Segmentation fault with "-ramsize 57344" | Firewave |
| 05767 | 1 | 1 | 0.155 | | Debugger | Minor | Confirmed | Oct 31, 2014 | DEBUGGER: Pressing F12 while emulation is running to dismis debugger also causes a snapshot to be taken | peterferrie |
| 04742 | | 2 | 0.145u5 | | Crash/Freeze | Critical (emulator) | Resolved (Haze) | Oct 31, 2014 | kog: "Attempted to map non-existent port 'JUMPER' for read in space program of device ':maincpu'" when running from softlist | Robbbert |
| 05771 | 1 | | 0.155 | | Graphics | Minor | Confirmed | Oct 31, 2014 | megadriv [f1], genesis [formula1]: Corrupted graphics at bottom of screen area | B2K24 |
| 05769 | | 2 | 0.155 | | Gameplay | Critical (emulation) | Resolved (smf) | Oct 30, 2014 | otenki: Fails to boot into the game. | demotester |
| 05768 | 1 | | 0.155 | | DIP/Input | Major | Confirmed | Oct 29, 2014 | pleiadss: Broken controls in stage 4 (landing) | Fortuna |
| 05661 | | | 0.154 | | Crash/Freeze | Critical (emulator) | Resolved | Oct 25, 2014 | many sets in maygay1bsw.c: [debug] Assertion | Firewave |
| 05285 | | 3 | 0.149u1 | | Multisession | Major | Resolved | Oct 25, 2014 | qntoondo, quintoon,qntoond, pokio, slotsnl, paradice, pyramid, sltblgtk, sltblgpo, sltblgp1: Adder 2 games crash if regular Scorpion 2 game played first | JWallace |
| 05755 | 2 | 1 | 0.155 | | Speed | Major | Closed | Oct 23, 2014 | soulclbr and clones: [possible] soulclbr and clones: Speed graphics with the Interlace mode | CT92 |
| 05763 | | 1 | 0.155 | | Interface | Major | Resolved | Oct 22, 2014 | SDL-based builds (Windows only): If a path does not exist, a file is not written. | Tafoid |
| 05756 | 1 | 7 | 0.155 | | Documentation | Trivial | Closed | Oct 22, 2014 | Documentation: -d3dversion option no longer supported, but still listed in documentation | demotester |
| 05754 | 2 | 5 | 0.155 | | Misc. | Major | Closed | Oct 22, 2014 | vectrex: The vetrex emulation is broken. | demotester |
| 05742 | | 2 | 0.155 | | Crash/Freeze | Critical (emulation) | Closed | Oct 21, 2014 | apple2cp: The system does not booting. | demotester |
| 05161 | 1 | 6 | 0.148u1 | | DIP/Input | Critical (emulator) | Resolved | Oct 21, 2014 | snlad: Exception after exit | Tafoid |
| 05252 | | 3 | 0.149u1 | | Crash/Freeze | Critical (emulation) | Resolved (Haze) | Oct 20, 2014 | genesis [madden98]: Madden 98 - black screen | -Misc Reporters- |
| 05557 | 2 | 4 | 0.153 | | DIP/Input | Trivial | Acknowledged | Oct 19, 2014 | shadfrce, shadfrcejv2, shadfrcej: Mame DIP settings seems unaccurate, compared with Manual | kamilz |
| 05727 | | 1 | 0.154 | | DIP/Input | Trivial | Closed | Oct 19, 2014 | shadfrcejv2: Dip Switches descriptions are inaccurate | Arkhound |
| 05743 | | 2 | 0.155 | | Crash/Freeze | Critical (emulation) | Resolved (Osso) | Oct 19, 2014 | tanodr64: The system is not working. | demotester |
| 05734 | 2 | 2 | 0.155 | | Graphics | Minor | Confirmed | Oct 19, 2014 | pce, tg16: The demo "COURAGE by Chris Covell" does not work properly. | demotester |
| 05741 | | 2 | 0.155 | | DIP/Input | Minor | Resolved (Tafoid) | Oct 19, 2014 | centiped3: 2P start button missing | Nomax |
| 05660 | 3 | 8 | 0.154 | | Misc. | Feature | Resolved (R. Belmont) | Oct 19, 2014 | Coco 1, 2, 3: Implement virtual "Becker Port" for DriveWire support | Richard42 |
| 05740 | 1 | 4 | 0.155 | | DIP/Input | Typo | Resolved | Oct 18, 2014 | cstlevna: Dip switches 5 and 6 are unknown | Arkhound |
| 05739 | | 2 | 0.155 | | Graphics | Minor | Acknowledged | Oct 18, 2014 | punchout: Punchout sprites may be interlaced | cuavas |
| 05738 | 1 | 1 | 0.155 | | Crash/Freeze | Critical (emulation) | Resolved (Robbbert) | Oct 17, 2014 | vz200de: The system is not working. | demotester |
| 05736 | 1 | | 0.155 | | Graphics | Minor | Confirmed | Oct 17, 2014 | megadriv: The demo "MDEM's First by MDEM" glitches on a few places. | demotester |
| 05735 | 1 | | 0.155 | | Graphics | Minor | Confirmed | Oct 17, 2014 | megadriv: The demo "Day Trip by Planet Earth" glitches on a few places. | demotester |
| 05729 | 1 | 5 | 0.155 | | Graphics | Minor | Confirmed | Oct 16, 2014 | pce, tg16: The demo "Split-Resolution Demo by Chris Covell" does not dispaly properly. | demotester |
| 05730 | | 4 | 0.154 | | Misc. | Minor | Resolved (wilbert) | Oct 15, 2014 | gbcolor: The demo "Demotronic by 1.000.000 boys" shows only a white screen. | demotester |
| 05717 | 1 | 4 | 0.154 | | Graphics | Minor | Confirmed | Oct 15, 2014 | megadriv [d_titovr]: The demo "Overdrive by Titan" glitches on two places. | demotester |
| 02506 | | 5 | 0.127 | | Speed | Minor | Resolved (Haze) | Oct 15, 2014 | All Sets in fuukifg2.c and fuukifg3.c: [possible] Noticable slowdown while performing full screen frame buffering | user422 |
| 05708 | 1 | 2 | 0.154 | | Graphics | Minor | Resolved (Mamesick) | Oct 15, 2014 | blktiger and clones: Still some sprite priority problems | pakoman |
| 05728 | | 1 | 0.154 | | Crash/Freeze | Critical (emulator) | Resolved (etabeta) | Oct 14, 2014 | sgx: The "Axelay" Demo crashes the MESS while starting. | demotester |
| 00386 | 1 | 1 | 0.37b3 | | Graphics | Minor | Resolved (Haze) | Oct 14, 2014 | battlera, bldwolf, bldwolfj: Sprites in the same player where the black box with text that appears sometimes are printed in front of them. | Lord Caos |
| 00385 | | | 0.37b2 | | Graphics | Minor | Resolved (Haze) | Oct 14, 2014 | battlera: When you are fighting against the first final boss, you can see it even if it is under the water. | Lord Caos |
| 05574 | 2 | 1 | 0.153 | | DIP/Input | Trivial | Acknowledged | Oct 13, 2014 | ddragon and clones: [possible] Japanese and English manuals differs on Game Difficulty | kamilz |
| 00505 | 4 | | 0.37b6 | | Graphics | Minor | Confirmed | Oct 13, 2014 | devstors: There are some sprite zooming problems. | YMI |
| 05720 | | | 0.154 | | Misc. | Minor | Confirmed | Oct 13, 2014 | snes (and clones): Failed on "snes_oam_test". | demotester |
| 05724 | 1 | | 0.154 | | Graphics | Minor | Confirmed | Oct 12, 2014 | contra and clones: Lance's death sprites are mirrored | Arkhound |
| 05723 | | 1 | 0.154 | | Misc. | Minor | Closed | Oct 12, 2014 | Aviwrite uses a wrong resolution for Genesis games | xinyingho |
| 05648 | | 3 | 0.150 | | Misc. | Minor | Acknowledged | Oct 12, 2014 | Games with multiple resolutions: When a game switches resolution, the screen gets cut off in -aviwrite mode | ScHlAuChi |
| 05713 | | 2 | 0.154 | | Misc. | Minor | Acknowledged | Oct 12, 2014 | cpc464, cpc6128 (and possibly clones): What CRTC type is emulated in MESS ? | demotester |
| 05494 | | 1 | 0.153 | | Misc. | Minor | Resolved | Oct 12, 2014 | All sets in kinst.c and pyson.c: Memory Leak Warning | Tafoid |
| 05710 | 4 | 1 | 0.154 | | Graphics | Major | Confirmed | Oct 12, 2014 | a5200 [frogger, frogger2]: Graphic corruption/offset in both Frogger games | bandit721 |
| 05716 | | | 0.154 | | Graphics | Minor | Confirmed | Oct 11, 2014 | wscolor: The demo "*Finally* by Titan" doesnt work properly. | demotester |
| 05712 | | 2 | 0.154 | | DIP/Input | Major | Resolved (etabeta) | Oct 11, 2014 | ts2068, uk2086: The keyboard input does not working. | demotester |
| 01100 | 1 | 2 | 0.61 | | Graphics | Minor | Confirmed | Oct 9, 2014 | f1dreamb: [possible] On the "Monaco" course (the fourth) there's an invisible wall almost near to the last corner. | Kale |
| 03950 | | 8 | 0.138u3 | | DIP/Input | Minor | Confirmed | Oct 6, 2014 | hachamf: The dip switch for demo sounds doesn't work. | Smitdogg |
| 00655 | | 3 | 0.56 | | DIP/Input | Minor | Confirmed | Oct 6, 2014 | vandyke, vandykejal, vandykejal2: [possible] Setting service mode more than one time to exit. | Kale |
| 04262 | | 4 | 0.141u2 | | Gameplay | Minor | Resolved | Oct 4, 2014 | bbakraid and clones: "Initialize EEPROM" doesn't work | AWJ |
| 04337 | 1 | 5 | 0.142u3 | | Compiling | Minor | Resolved | Oct 4, 2014 | LDPLAYER fails to build | belegdol |
| 01007 | 1 | 5 | 0.62 | | Sound | Minor | Resolved (AWJ) | Oct 1, 2014 | simpsons: Some in-game samples such as "maggie" and "that's my sister mister" sound bad. | -Misc Reporters- |
| 05709 | | 1 | 0.154 | | Sound | Minor | Closed | Sep 28, 2014 | pigout: oink sound barely audible | halloompa |
| 00554 | | 1 | 0.60 | | Graphics | Minor | Resolved (robiza) | Sep 26, 2014 | blktiger: Have sprite priority issues (dragon in intro should appear behind mountains/statue). | -Misc Reporters- |
| 05677 | | 1 | 0.154 | | Graphics | Minor | Confirmed | Sep 25, 2014 | mp_gslam: When player is selected, part of screen corrupts | Tafoid |
| 05707 | | 1 | 0.154 | | Graphics | Major | Closed | Sep 25, 2014 | mp_gslam: Corrupt line | DubaiShark |
| 05706 | | 1 | 0.154 | | Gameplay | Major | Closed | Sep 25, 2014 | mp_col3, mp_mazin, mp_shnb3 and mp_soni2: push 1up button to start ? | DubaiShark |
| 05705 | | 1 | 0.154 | | DIP/Input | Major | Resolved (Osso) | Sep 25, 2014 | ddcrew: Player 3 buttons not working | Fortuna |
| 05703 | | 3 | 0.154 | | Graphics | Minor | Acknowledged | Sep 24, 2014 | dblewing: lag/desync between sprites and background | moa |
| 05699 | 4 | 2 | 0.154 | | Graphics | Minor | Closed | Sep 22, 2014 | CPC-6128: Graphic corruption/offseted. | Klez |
| 05702 | 3 | 2 | N/A | | Graphics | Minor | Closed | Sep 21, 2014 | chasehq: Chase HQ with green street and other graphics issues | sergio-br2 |
| 05700 | | 2 | 0.154 | | Graphics | Minor | Resolved (AWJ) | Sep 21, 2014 | amazon, amatelas: lag/desync between sprites and background | zaxxon |
| 03395 | | 5 | 0.133 | | Sound | Minor | Resolved (trap15) | Sep 20, 2014 | macross2: Music emulation is not 100% perfect (a balance issue) | -MAME Source- |
| 02422 | | 1 | N/A | | Sound | Minor | Resolved (trap15) | Sep 20, 2014 | mustang: Sound communication might be incorrectly implemented. | -MAME Source- |
| 02417 | | 1 | N/A | | Sound | Minor | Resolved (trap15) | Sep 20, 2014 | NMK004 sound CPU is just (imperfectly) simulated for now. | -MAME Source- |
| 01117 | | 1 | 0.108 | | Graphics | Minor | Resolved (trap15) | Sep 20, 2014 | macross2: After some versions, I noticed a different gfx overlap priority between hugest ships and weapon pickups in Macross2. | Kekule |
| 05493 | | 3 | 0.153 | | Crash/Freeze | Critical (emulator) | Resolved (galibert) | Sep 18, 2014 | All sets in itgambl2.c: Crash before OK | Tafoid |
| 05697 | | 1 | 0.154 | | DIP/Input | Minor | Resolved (hap) | Sep 18, 2014 | All sets in flyball.c: Controls for Batter and Pitcher are intertwined | Tafoid |
| 05696 | | 2 | 0.154 | | Misc. | Major | Closed | Sep 14, 2014 | Genesis, Megadrive Eur and Jap: All Megadrive games are running with the slowest machine ('megadriv' european 50Hz driver) | byblo |
| 05591 | | 1 | 0.153 | | Gameplay | Major | Resolved (etabeta) | Sep 10, 2014 | a5200: Only one button works (player 1) | joe35car |
| 05693 | | | 0.154 | | Graphics | Minor | Resolved (hap) | Sep 7, 2014 | wwfwfest: Wrestler Entrance does not show graphics | -Misc Reporters- |
| 05691 | | 1 | 0.154 | | Misc. | Minor | Confirmed | Sep 3, 2014 | nimbus: Incorrect ram sizes when using -ramsize | cph |
| 05689 | | 4 | 0.154 | | Misc. | Minor | Resolved | Sep 3, 2014 | All sets in williams.c: Utility panel buttons not working correctly compared to real game | joemagiera |
| 05683 | | 5 | 0.154 | | Interface | Major | Resolved (R. Belmont) | Sep 1, 2014 | SDL-based: -watchdog command not operable in SDLMAME | Tafoid |
| 05681 | | 6 | 0.154 | | Crash/Freeze | Critical (emulation) | Resolved (R. Belmont) | Aug 31, 2014 | SDL-based: Most Laserdisc CHD games either do not boot or have other issues | Tafoid |
| 05639 | | 1 | 0.154 | | Interface | Minor | Resolved (etabeta) | Aug 27, 2014 | Internal UI: Selecting Console, then using File Manager to select media doesn't work | Tafoid |
| 05375 | 1 | | 0.151 | | Documentation | Trivial | Resolved | Aug 27, 2014 | sderby: 1 set name and 1 full name need changed | D Go Go Fan |
| 05672 | | 1 | 0.154 | | Crash/Freeze | Critical (emulator) | Resolved (galibert) | Aug 26, 2014 | apple2e, apple2ee, probably others: hang when enabling output latch with no floppy in drive | peterferrie |
| 05678 | | 1 | 0.154 | | DIP/Input | Major | Confirmed | Aug 26, 2014 | dbc: Unable to coin/play | Tafoid |
| 05688 | | 2 | 0.154 | | Crash/Freeze | Critical (emulator) | Resolved (Osso) | Aug 25, 2014 | hgkairak, hotgm4ev, hotgmck, hotgmck3, hotgmcki: MAME crashes when enabling flip screen in psikyo4 games | cuavas |
| 05687 | | 1 | 0.154 | | Crash/Freeze | Critical (emulation) | Closed | Aug 24, 2014 | namcos23.c: SUB READY WAIT-SUB WAIT TIME - freeze | Solstar |
| 02124 | 1 | 18 | 0.126u5 | | Graphics | Minor | Resolved (Phil Bennett) | Aug 23, 2014 | nebulray, nebulrayj: Nebulas Ray is missing a rotation effect in the first level | Kold666 |
| 05686 | | | 0.154 | | Documentation | Typo | Resolved (Tafoid) | Aug 22, 2014 | vcopa: missing relationship | haynor666 |
| 05685 | | 1 | 0.154 | | Documentation | Typo | Resolved (JWallace) | Aug 21, 2014 | maddog22: maddog22 is missing relationship with other maddog2 sets | haynor666 |
| 05676 | | | 0.154 | | Sound | Major | Resolved (wilbert) | Aug 17, 2014 | candy: Loss of in-game sound | Tafoid |
| 05675 | | | 0.154 | | Color/Palette | Minor | Resolved (Haze) | Aug 17, 2014 | newmcard, record: Palette problems | Tafoid |
| 05673 | | 1 | 0.154 | | Gameplay | Minor | Confirmed | Aug 17, 2014 | crusnusa, crusnusa21, crusnusa40: Ending sequence is very fast | Fortuna |
| 05674 | | 1 | 0.154 | | DIP/Input | Minor | Closed | Aug 17, 2014 | baryon: dipswitch typo | moa |
| 02319 | 1 | | 0.127u4 | | Graphics | Minor | Confirmed | Aug 13, 2014 | dangerz: [possible] Graphic glitch. | M.A.S.H. |
| 05666 | | 1 | 0.154 | | Misc. | Critical (emulator) | Resolved (hap) | Aug 12, 2014 | cswat: AddressSanitizer: heap-buffer-overflow with -aviwrite | Firewave |
| 05350 | | 1 | 0.150 | | Core | Critical (emulation) | Resolved (hap) | Aug 11, 2014 | Systems using M6809 with M6809_HOLD_LINE: CWAI doesn't acknowledge interrupts while polling for them | Saurus |
| 05629 | 1 | 4 | 0.154 | | Color/Palette | Minor | Resolved (Phil Bennett) | Aug 10, 2014 | hangplt, hangpltu, thrilld: Voodoo 3D graphics have no palette | M.A.S.H. |
| 05637 | | | 0.154 | | Crash/Freeze | Critical (emulation) | Resolved (Phil Bennett) | Aug 10, 2014 | gauntdl, gauntdl24: Emulation hangs after initialization | Tafoid |