| ID | | | Version | Driver | Category [?] | Severity [?] | Status [?] | Updated | Summary | Tester |
| 03230 | | 5 | 0.131u3 | | DIP/Input | Minor | Closed | Jun 2, 2009 | pdrift: No Autocentering in paddle controls. | shongun |
| 03229 | 1 | 1 | 0.131u3 | | Graphics | Minor | Resolved | Jun 1, 2009 | klax: Add Coins to Start graphic in demo mode overlapping graphic border on left | john_iv |
| 03226 | | 1 | 0.131u3 | | Crash/Freeze | Critical (emulation) | Resolved (Tafoid) | May 31, 2009 | dadandrn, mmaulers: Game sits at black screen. | Tafoid |
| 03222 | | 1 | 0.131u2 | | Sound | Major | Resolved | May 29, 2009 | ctribe + clones: Music is missing | etabeta |
| 03221 | | 1 | 0.131u3 | | Crash/Freeze | Critical (emulator) | Resolved (Tafoid) | May 29, 2009 | demonwld + clones: Game fails to start | -Misc Reporters- |
| 03220 | 1 | 2 | 0.131 | | DIP/Input | Minor | Closed | May 29, 2009 | pitfight: Missing start buttons | Janez |
| 03217 | | 1 | 0.131u3 | | Misc. | Major | Resolved (smf) | May 29, 2009 | All sets in twinkle.c: Beatmania IIDX chds were added in chdformat < 4 | Roman |
| 03218 | | 1 | 0.131u3 | | Crash/Freeze | Critical (emulation) | Resolved (Tafoid) | May 28, 2009 | anteatgb: Game sits at POST screen | Tafoid |
| 02777 | | 3 | 0.128 | | Sound | Major | Resolved (Kale) | May 28, 2009 | suchipi: Buggy sound in game | -MAME Source- |
| 03178 | | | 0.131u1 | | DIP/Input | Minor | Resolved (etabeta) | May 28, 2009 | dragngun: Unable to move Crosshair | Tafoid |
| 03209 | 1 | 2 | 0.131 | | Gameplay | Minor | Confirmed | May 25, 2009 | mjvegasa: No winning in the auto-tsumo mode after reach | dyq |
| 03101 | | 2 | 0.130 | | Sound | Major | Resolved (Kale) | May 24, 2009 | jantotsu: Game gives incorrect calls | -MAME Source- |
| 03204 | 1 | | 0.131u2 | | Gameplay | Minor | Confirmed | May 23, 2009 | sshanghab: [possible] Stays stuck on the end of Quest Mode story intro. | Kale |
| 02927 | | 4 | 0.129u4 | | Crash/Freeze | Critical (emulator) | Resolved (Atari Ace) | May 22, 2009 | Many Sets using segas16/18.c: Crash/Freeze while starting | moa |
| 03196 | | 1 | 0.131u2 | | DIP/Input | Major | Resolved (Tafoid) | May 22, 2009 | daisyari: Game resets itself after full strip of girl | haynor666 |
| 00109 | | | 0.58 | | Graphics | Minor | Resolved (Kale) | May 20, 2009 | avspirit: The sprites seem to lag behind the background. | Karasu |
| 02329 | | | N/A | | Graphics | Minor | Resolved (Kale) | May 20, 2009 | iganinju, plusalph and others: Very bad sprite lag. | -MAME Source- |
| 03155 | | 1 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved | May 20, 2009 | many sets in ksys573.c: Crashes MAME before OK prompt | incog |
| 03202 | | 1 | 0.131u2 | | Compiling | Minor | Confirmed | May 20, 2009 | src/mame/machine/irobot.c doesn't compile with DISASSEMBLE_MB_ROM set to 1 | Firewave |
| 03200 | 2 | | 0.131u2 | | Graphics | Minor | Confirmed | May 19, 2009 | dbz2: Service Mode goes black when an option is chosen | Tafoid |
| 03190 | 1 | 2 | 0.131u2 | | Documentation | Minor | Resolved (Kale) | May 18, 2009 | 86lions: 'Wrong' colours seem fixed when you swap R/B values | Heihachi_73 |
| 02817 | | 2 | 0.129 | | Sound | Minor | Resolved | May 17, 2009 | mt_mwalk: Sometimes samples are not played at all | Kale |
| 03188 | 1 | 3 | 0.131u2 | | DIP/Input | Major | Closed | May 17, 2009 | gticlub and clones: Heavy regression: input keys not working anymore | user588 |
| 03149 | | 3 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (aaron) | May 16, 2009 | All sets in cps3.c: Access Violation | Tafoid |
| 03187 | 1 | 3 | 0.131u2 | | Documentation | Typo | Resolved (etabeta) | May 16, 2009 | scin: Game title is different as shown in picture | f205v |
| 03176 | 1 | | 0.131u1 | | Graphics | Minor | Resolved (Reip) | May 15, 2009 | cheekyms: Graphic Regression | Tafoid |
| 03182 | | 2 | 0.131u2 | | Sound | Major | Resolved (aaron) | May 15, 2009 | Many sets in system1.c: Missing Sound | Tafoid |
| 03184 | 2 | | 0.131u2 | | Graphics | Major | Confirmed | May 15, 2009 | otenamih: Bottom left game in Otenami Haiken has broken graphics. | Radwar |
| 03173 | | 1 | 0.131u1 | | Sound | Minor | Resolved (Phil Bennett) | May 12, 2009 | Many sets using atarijsa.c: Audio samples are incorrectly pitched | Tafoid |
| 03171 | 5 | 1 | 0.131u1 | | Crash/Freeze | Critical (emulation) | Resolved (Reip) | May 11, 2009 | pang, spang, pompingw, pkladies: Ram error during the boot checking of the games. | Cananas |
| 03170 | | | 0.131u1 | | Sound | Minor | Resolved (etabeta) | May 11, 2009 | mtrap and clones: Sound effects cycle constantly while playing | Tafoid |
| 03169 | | | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (Kale) | May 11, 2009 | All sets in hvyunit.c: Access Violation | Tafoid |
| 03168 | | | 0.131u1 | | Sound | Major | Resolved (etabeta) | May 11, 2009 | All sets in halleys.c: Audio is missing completely | Tafoid |
| 03167 | 2 | | 0.131u1 | | Color/Palette | Minor | Resolved (etabeta) | May 11, 2009 | fromancr, fromanc4: Second screen has incorrect palette/colors | Tafoid |
| 03166 | 2 | | 0.131u1 | | Graphics | Minor | Resolved (etabeta) | May 11, 2009 | tattass, tattassa: Missing Graphics | Tafoid |
| 03153 | | 2 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (Mamesick) | May 11, 2009 | penbros: Access Violation | Tafoid |
| 03163 | 4 | 2 | 0.131u1 | | Graphics | Minor | Resolved (Mamesick) | May 11, 2009 | sailormn, sailormno: Playfield Graphics regression | Tafoid |
| 03150 | | 2 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (Mamesick) | May 11, 2009 | metmqstr, nmaster: Access Violation | Tafoid |
| 03162 | | 2 | 0.131u1 | | Sound | Minor | Resolved (Kale) | May 11, 2009 | baddudes, hbarrel, birdtry, robocop, hippodrm, ffantasya: Game has no sound at all | wuemura |
| 03147 | | 1 | 0.131u1 | | Misc. | Typo | Resolved (nicolasa) | May 10, 2009 | shtngmst: wrong sha1 values for shooting master ic74 | Roman |
| 03160 | | | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (etabeta) | May 10, 2009 | tubepb: Access Violation | Tafoid |
| 03158 | | 2 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved | May 8, 2009 | All Sets in konamigv.c: [debug] Crash before OK screen | incog |
| 03152 | | 4 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (etabeta) | May 8, 2009 | All Sets in nss.c: Access Violation | Tafoid |
| 03151 | | 1 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (etabeta) | May 8, 2009 | jajamaru, mightybj, topgun, vsgshoe: Access Violation | Tafoid |
| 03154 | | 1 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (etabeta) | May 8, 2009 | All sets in pooyan.c: Access Violation | Tafoid |
| 03157 | | 1 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (etabeta) | May 8, 2009 | All Sets in policetr.c: Access Violation | Tafoid |
| 03159 | | 1 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (etabeta) | May 8, 2009 | superchs: Access Violation | Tafoid |
| 02925 | | 3 | 0.129u4 | | Misc. | Minor | Resolved | May 8, 2009 | mp_soni2: z80 error messages | Firewave |
| 03148 | | 1 | 0.131u1 | | Crash/Freeze | Critical (emulator) | Resolved (etabeta) | May 7, 2009 | All sets in konamigx.c: Access Violation | Tafoid |
| 03146 | | 3 | 0.131u1 | | Compiling | Major | Resolved (smf) | May 7, 2009 | cpu\vtlb.c 64 bit warning: 64bit vs compile warnings | Roman |
| 03144 | | 7 | 0.131 | | DIP/Input | Trivial | Resolved (etabeta) | May 7, 2009 | piratpet: Button 2 skips level | etabeta |
| 03145 | | | 0.130u4 | | DIP/Input | Minor | Acknowledged | May 6, 2009 | pacman, pacmanm: Joystick input when changing direction seems different to original board | mojo |
| 03126 | 1 | 9 | 0.130u2 | | Gameplay | Minor | Resolved (Haze) | May 6, 2009 | sbishi: When Player 2 plays alone, strange things happen. | nightsoil |
| 03143 | 1 | 1 | 0.131 | | Graphics | Minor | Resolved (Reip) | May 5, 2009 | screwloo: screwy graphics area on one screen | reesal |
| 03141 | | 1 | 0.131 | | Misc. | Feature | Closed | May 2, 2009 | All Sets in galdrvr.c: Driver visible resolution is incorrect | sxevious |
| 03138 | | 1 | 0.131 | | Crash/Freeze | Critical (emulation) | Closed | May 2, 2009 | usagi: Test menu doesn't work | LastNinja2 |
| 03139 | | 1 | 0.131 | | Graphics | Critical (emulation) | Closed | May 1, 2009 | captaven, captavnu: Captain America Graphics issue in stage 2 of the game | colosusmania |
| 03133 | | | 0.131 | | Core | Trivial | Confirmed | Apr 30, 2009 | stunrun: Fails video shift register test | Luigi30 |
| 03131 | | 2 | 0.127 | | Misc. | Major | Closed | Apr 30, 2009 | SDLMAME window steals mouse pointer | mbarnes |
| 03129 | | 1 | 0.131 | | DIP/Input | Minor | Resolved (etabeta) | Apr 29, 2009 | xmen: Directional controls re-arranged | mikeveli20 |
| 03125 | 2 | 3 | 0.131 | | Graphics | Minor | Confirmed | Apr 27, 2009 | all games in usgames.c: [possible] Visible area is too large vertically | Luigi30 |
| 01067 | | 2 | 0.55 | | Documentation | Minor | Confirmed | Apr 27, 2009 | kurikinta: This one is for sure a prototype. | Kale |
| 00487 | | | 0.69 | | Misc. | Minor | Resolved (Kale) | Apr 26, 2009 | groundfx: It has wrong default NVRAM settings, especially about the lap number (1) and the coin/credit settings (1/2). | Kale |
| 02898 | | 1 | 0.129u3 | | Misc. | Minor | Resolved | Apr 26, 2009 | m4tst2: mpu4utst errors in-game with PIA I.C. 3 ALARM | Luigi30 |
| 03124 | 2 | 2 | 0.131 | | Crash/Freeze | Critical (emulation) | Closed | Apr 25, 2009 | superpac: Super Pac-Man doesn't boot | Luigi30 |
| 03099 | | 2 | 0.130 | | Debugger | Major | Confirmed | Apr 24, 2009 | All games in cinemat.c: Game watchdog resets when stepping through code in debug mode | outerworld |
| 02948 | | 3 | 0.129u4 | | Sound | Major | Resolved | Apr 24, 2009 | asurabld, asurabus: No sound is played | arael86 |
| 03110 | | 3 | 0.130u4 | | Crash/Freeze | Critical (emulation) | Resolved | Apr 23, 2009 | megat4st: Fails to boot with a "Key Question Set Error" | Luigi30 |
| 01992 | 1 | 11 | 0.126 | | Crash/Freeze | Critical (emulation) | Resolved (robiza) | Apr 23, 2009 | timecrisa, timecris: SubCPU start wait fails test | t800 |
| 01936 | | | 0.125u8 | | DIP/Input | Major | Resolved (robiza) | Apr 23, 2009 | All namcos21.c sets: Unable to locate input port 'AN7' | Firewave |
| 01372 | 4 | | 0.62 | | Graphics | Minor | Resolved | Apr 23, 2009 | pkunwar: There is a priority issue with some objects and the match results. | Firewave |
| 03104 | | 2 | 0.130u3 | | Graphics | Major | Resolved (Reip) | Apr 23, 2009 | captaven and clones: No enemies appear in the second phase. | umbrio |
| 02822 | 1 | 4 | 0.129 | | Multisession | Critical (emulator) | Closed | Apr 23, 2009 | mwalk: Crash when starting second game | Tafoid |
| 03119 | 2 | 2 | 0.130u4 | | Graphics | Minor | Closed | Apr 23, 2009 | berzerk, frenzy: Colors except for green are too dark | Luigi30 |
| 02399 | | 1 | N/A | | Known Issues/To-Do's | Minor | Resolved | Apr 23, 2009 | qmhayaku: Sound CPU is running at 4MHz in real machine. | -MAME Source- |
| 01626 | | 2 | 0.124a | | Documentation | Feature | Resolved (aaron) | Apr 23, 2009 | Add state support for all driving games with gearshifts to display using artwork system | Mr. Do |
| 03113 | | 6 | 0.130u4 | | Gameplay | Minor | Resolved (aaron) | Apr 23, 2009 | 88games: The score is not displayed correctly | Scagazza |
| 03118 | | 2 | 0.130u2 | | DIP/Input | Feature | Closed | Apr 23, 2009 | All Sets in bishi.c: Labels for input buttons are misleading | nightsoil |
| 03115 | 1 | | 0.130u4 | | Graphics | Minor | Resolved (Kale) | Apr 22, 2009 | nss_smw: Tilemap issue when displaying game map | Tafoid |
| 03111 | | 2 | 0.130 | | DIP/Input | Minor | Resolved (derrickr) | Apr 21, 2009 | "Autocenter" active on Analog Inputs. | SailorSat |
| 00830 | | 3 | 0.95 | | Gameplay | Minor | Resolved | Apr 21, 2009 | mk: The "Order Your Mortal Kombat Collector's Edition Comic Book" page is not showed correctly. | -Misc Reporters- |
| 00338 | | 2 | 0.111u5 | | DIP/Input | Trivial | Confirmed | Apr 21, 2009 | schmeisr: Tilt key is not mapped. | -Misc Reporters- |
| 03112 | | 1 | 0.130u4 | | Crash/Freeze | Critical (emulation) | Closed | Apr 20, 2009 | kinst, kinst2, area51, area51a, jdredd: jdreddb: DIFF CHD Error: Unsupported CHD Version | amrik77 |
| 00767 | | | 0.122u8 | | DIP/Input | Minor | Resolved (derrickr) | Apr 19, 2009 | bshark, bsharkj: Analog stick input is broken since 0.112u4. | -Misc Reporters- |
| 03082 | 1 | 3 | 0.130u2 | | Graphics | Major | Resolved | Apr 19, 2009 | starblad: No polygons displayed. | Fujix |
| 03070 | | 2 | 0.130u1 | | DIP/Input | Minor | Resolved (etabeta) | Apr 16, 2009 | harddriv, racedriv, steeltal and clones: Games map some P1 inputs to P2 controls | etabeta |
| 03105 | 1 | 13 | 0.130 | | Documentation | Trivial | Resolved (etabeta) | Apr 16, 2009 | quizmeku: Year is listed as 1994, but title screen shows 1992. | Braille |
| 03106 | | | 0.130u3 | | Sound | Minor | Resolved (Kale) | Apr 12, 2009 | mouja: Sound Effects/Voice missing | Tafoid |
| 03065 | | | 0.130u1 | | Crash/Freeze | Critical (emulator) | Resolved (aaron) | Apr 11, 2009 | All sets in namcos12.c: [debug] MAME asserts during load time | etabeta |
| 03069 | | | 0.130u1 | | Crash/Freeze | Critical (emulator) | Resolved (aaron) | Apr 11, 2009 | All sets in midzeus.c: [debug] MAME asserts during load time | etabeta |
| 00982 | 1 | 1 | 0.36b6 | | Gameplay | Minor | Resolved | Apr 10, 2009 | wbml: End credits are missing. | -Misc Reporters- |
| 03098 | 1 | 4 | 0.130u2 | | Color/Palette | Minor | Resolved | Apr 10, 2009 | all sets in mcatadv.c: Palette regression | hotgraphics |
| 01030 | | 2 | 0.57 | | Side-by-side | Minor | Resolved (aaron) | Apr 10, 2009 | starjack: "Star Jacker" side-by-side test. | Gary Walton |
| 01077 | 1 | 2 | 0.57 | | Documentation | Typo | Closed | Apr 9, 2009 | starjack: You can see the game info (Devs list and release date) if you do this trick. | stephh |
| 00983 | 1 | | 0.54 | | Graphics | Minor | Resolved (aaron) | Apr 9, 2009 | pitfall2: Once you lose your last life, any object not in the background shows up on the high score and continue screens. | Pika163 |
| 00257 | 1 | 1 | 0.37b7 | | Graphics | Minor | Resolved (aaron) | Apr 9, 2009 | wbmlb, wbmljb: When the player sprite reaches the right side of the playfield, some garbage gfx appear on the left side. | Frotz |
| 00256 | 2 | 2 | 0.37b7 | | Graphics | Minor | Resolved (aaron) | Apr 9, 2009 | seganinj: Sprites leaving on the left side on the screen aren't clipped properly. | Frotz |
| 03097 | 2 | 4 | 0.130 | | Gameplay | Major | Acknowledged | Apr 8, 2009 | jsk: [possible] Game will not allow an apparently valid checkmating move | nightsoil |
| 03100 | | 3 | 0.130u2 | | Crash/Freeze | Critical (emulation) | Closed | Apr 8, 2009 | blitz2k, sfrush, wg3hd, carnevil: DIFF CHD Error: Unsupported CHD Version | Endaar |
| 01549 | | 5 | 0.123u5 | | Gameplay | Trivial | Resolved | Apr 8, 2009 | astrof, astrof2, sstarbtl: Player 1 score increase during demo play | Germano |