Fasten your seatbelts and get ready for MAME 0.230! There are big changes this month, but before we get to that, let’s highlight some of the more routine additions. Several TV games featuring adaptations of popular Hasbro board games are now supported, as well as a couple of VTech systems featuring Dora the Explorer. Several electronic toys and handheld LED game from Mattel and Invicta have been emulated this month. There’s a big update for the Apple II software lists this month, with clean cracks of lots of educational software from MECC.

If you’ve been following along with development, you’re no doubt excited about the new Yamaha OPM/OPN (YM2151, YM2203, YM2608, YM2610, YM2610B, YM2612, and YM3438) sound emulation core. This addresses numerous subtle and not-so-subtle issues, particularly in Sega and Data East games. Windy Fairy and Jennifer Taylor have continued to improve MAME’s support for Konami rhythm games, making beatmania IIDX, Beatmania III, Keyboardmania and ParaParaParadise games playable. Thanks to Happy, a couple more graphics issues with the Hyper Neo Geo 64 have been fixed.

There’s been a lot of work on the Apple IIgs and 68k Mac drivers this month. As well as the flood of machines promoted to working, Apple 3.5" floppy support has been revolutionised, and improvements to ADB GLU microcontroller simulation make the IIgs control panel usable. On the console side, save EEPROM support has been fixed for several Mega Drive games.

Of course that’s not all, and you can read about all the additions, bug fixes, and enhancements in the whatsnew.txt file. You can get the source and 64-bit Windows binary packages from the download page and start playing.

MAME Testers Bugs Fixed

• 05191: [Save/Restore] (megadriv.cpp) megadriv [evander,wboymw]: EEPROM data is not saved. (Ryan Holtz)
• 05580: [DIP/Input] (royalmah.cpp) cafetime: DIP switch settings are incorrect. (kamilz)
• 05785: [DIP/Input] (cabal.cpp) cabal and clones (except cabalbl): Coins don’t work when Demo Sound DIP switch is off. (AJR)
• 05800: [Sound] (megadriv.cpp) genesis / megadriv / megadrij [microm96] [microm96a] [micromm]: Incorrect horn sound. (Aaron Giles)
• 05875: [Misc.] (magictg.cpp) magictg: AddressSanitizer: Buffer overrun in ZR36120 emulation. (Robbbert)
• 06166: [Sound] (megadriv.cpp) megadriv [batman]: Bad emulated sound effects when hitting enemies. (Aaron Giles)
• 06740: [Sound] (dec0.cpp) slyspy, bouldash: Sound randomly speeds up and eventually stops working. (Aaron Giles)
• 06789: [Graphics] (namconb1.cpp) vshoot: Black screen after winning first match. (O. Galibert)
• 06930: [Sound] (dec0.cpp) robocop, robocopu, robocopw: The sound effect of the van’s back door cuts off suddenly. (Aaron Giles)
• 07023: [Misc.] (megadriv.cpp) megadriv [fatfury, fatfuryu]: Description is incomplete. (ArcadeShadow)
• 07052: [Gameplay] (mac128.cpp) macplus [bdrkcast]: Mac Plus interrupt timing is incorrect. (Lord Nightmare)
• 07161: [Sound] (dec0.cpp) baddudes: Missing sound in stage 3 boss transformation. (Aaron Giles)
• 07193: [Documentation] (megadriv.cpp) megadriv [jellyboy]: Release year is incomplete. (ArcadeShadow)
• 07303: [Media Support] (coco3.cpp) coco3 [tharogad]: The Castle of Tharogad game cartridge does not run. (AJR)
• 07389: [Sound] (williams.cpp) inferno: DAC sound is incorrect. (Ivan Vangelista)
• 07767: [Documentation] (megadriv.cpp) [megadriv] tecmowc, tecmow92: These are regional variants of the same game. (ArcadeShadow)
• 07831: [Sound] (gaelco3d.cpp) surfplnt, surfplnt40, speedup: Sound has repeating distortion/crackling. (Ivan Vangelista)
• 07849: [DIP/Input] (taitosj.cpp) sfposeid: Identified bonus life and infinite lives DIP switch settings. (jkburks)
• 07856: [Core] (ksys573.cpp) ddr2mla, ddrbocd, Analog DDR games: Songs run at half frame rate. (Windy Fairy)
• 07885: [Media Support] (xerox820.cpp) x820: Can no longer boot CP/M from floppy disk. [O. Galibert]
• 07886: [Media Support] (plus4.cpp) c16: Cartridges are ignored, system boots to BASIC. (Ivan Vangelista)
• 07887: [Crash/Freeze] (divebomb.cpp) divebomb: [debug] K051316 ROM region is not a power-of-two size. (Ivan Vangelista)
• 07889: [Crash/Freeze] (ti99_4p.cpp) ti99_4p, ti99_4ev: [debug] Assertion fails as VRAM size is unset on start. (Ivan Vangelista)
• 07898: [Interface] (gaelco3d.cpp) speedup: Speed Up is missing a shifter overlay. (Ivan Vangelista)
• 07904: [Documentation] (monkey_king_3b.cpp) rs70_648: Manufacturer is not set. (AntoPISA)
• 07909: [Sound] (tecmo16.cpp) ginkun: Level Select, Minigame Select and Credits music doesn’t play. (David Haywood)
• 07916: [Crash/Freeze] (playch10.cpp) pc_pinbt: Exception when using single screen BIOS. (Ivan Vangelista)

New working machines

• Andrew Holme Mark 1 FORTH Computer [AJR]
• Electronic Master Mind (Invicta) [hap, Sean Riddle]
• Football 2 (Mattel) [hap, Sean Riddle]
• Invicta Super-Sonic Electronic Master Mind [hap, Sean Riddle]
• Kmart Dunk 'n Sunk [hap, Sean Riddle]
• M.E.M. Belgium Memoquiz [hap, Sean Riddle]
• Mattel Brain Baffler [hap, Sean Riddle]
• Mattel Horoscope Computer [hap, Sean Riddle]
• Mattel World Championship Football [hap, Sean Riddle, Kevin Horton, O. Galibert]
• MSI / Bandai Namco Namco Classics Vol.1 (3-in-1) (MSI Plug & Play) [Sean Riddle]
• NSI International / Mammoth Toys (Licensed by Hasbro) TV Board Games 3-in-1: Boggle, Connect 4, Roll Over [Sean Riddle, David Haywood]
• NSI International / Mammoth Toys (Licensed by Hasbro) TV Board Games 3-in-1: Silly 6 Pins, Hungry Hungry Hippos, Match 'em [Sean Riddle, David Haywood]
• NSI International / Mammoth Toys (Licensed by Hasbro) TV Board Games 3-in-1: Simon, Battleship, Checkers [Sean Riddle, David Haywood]
• NSI International / Mammoth Toys (Licensed by Hasbro) TV Board Games 6-in-1: Silly 6 Pins, Candy Land, Hungry Hungry Hippos, Match 'em, Mixin' Pics, Checkers [Sean Riddle, David Haywood]
• NSI International / Mammoth Toys (Licensed by Hasbro) TV Board Games 6-in-1: Simon, Battleship, Mouse Trap, Checkers, Link-a-Line, Roll Over [Sean Riddle, David Haywood]
• Selchow & Righter Reader's Digest Q&A - Computer Question & Answer Game [hap, Sean Riddle]
• Selchow & Righter Scrabble Sensor - Electronic Word Game [hap, Sean Riddle]
• Taikee / Oregon Scientific / V-Tac Technology Co Ltd. Teléfono interactivo de TV (Spain) [ClawGrip, Sean Riddle, David Haywood, ArcadeHacker]
• Tiger Electronics Sub Wars (LED version) [hap, Sean Riddle, Rik]
• Tri-1 (Fonas) [hap, Sean Riddle]
• VTech Dora the Explorer - Dora TV Adventure Globe [Sean Riddle, David Haywood]
• VTech Dora the Explorer - Dora TV Explorer Phone / Boots's Special Day [Sean Riddle, David Haywood, Kamaal Brown]

New working clones

• beatmania IIDX 3rd style (GC992 JAB) [Jennifer Taylor]
• beatmania IIDX 7th style (GCB44 JAB) [Jennifer Taylor]
• beatmania IIDX Substream (983-AA JAA) [Jennifer Taylor]
• Big 50 (JPM) (IMPACT) (BF12 L12) [James Wallace]
• Big Bucks (JPM) (IMPACT) (set 1) [James Wallace]
• Camelot (JPM) (IMPACT) (CA8 C10) [James Wallace]
• Casino Crazy (JPM) (IMPACT) (CC07C L12) (set 1) [James Wallace]
• Cuore 1 (Italian, set 6) [f205v]
• Cuore 1 (Italian, set 7) [f205v]
• Genius 6 (V133F) [Arzeno Fabrice]
• Give Us A Break (JPM) (IMPACT) (GB 5 C 8) (set 1) [James Wallace]
• Go For Gold (JPM) (IMPACT) (set 1) [James Wallace]
• Happy Hour (JPM) (IMPACT) (HH2 C5) (set 1) [James Wallace]
• Keyboardheaven (Korea) [Jennifer Taylor, Windy Fairy]
• Magic 10 Nevada (bootleg of Pool 10) [f205v]
• Maze (Trog bootleg) [Jorge Silva]
• Mega Man: The Power Battle (CPS2, USA 950925, SAMPLE Version) [bdlou]
• Meijinsen (set 2) [AeroCityMayor, The Dumping Union]
• Oedo Fight (Japan, Bloodless version) [ekorz]
• Player's Edge Plus (PP0419) Standard Draw Poker (Old Chicago Casino) [Brian Troha]
• Player's Edge Plus (PP0419) Standard Draw Poker (set 1) [Brian Troha]
• Rabbit (Asia 1-28?) [twistedsymphony, The Dumping Union]
• Raiders5 (Japan, set 2, bootleg?) [Paul Wood]
• Saitek / Tandy Corporation Chess Champion 2150 [hap, Berger]
• Surf Planet (Version 3.0) [jordigahan]
• Task Force Harrier (Lettering bootleg) [hammy, EMG]
• US AAF Mustang (Lettering bootleg) [hammy, Doctor Pinball]

Machines promoted to working

• Apple Computer Macintosh 128k [R. Belmont, O. Galibert]
• Apple Computer Macintosh Classic [R. Belmont, O. Galibert]
• Apple Computer Macintosh Classic II [R. Belmont, O. Galibert]
• Apple Computer Macintosh II [R. Belmont, O. Galibert]
• Apple Computer Macintosh II (FDHD) [R. Belmont, O. Galibert]
• Apple Computer Macintosh IIci [R. Belmont, O. Galibert]
• Apple Computer Macintosh IIsi [R. Belmont, O. Galibert]
• Apple Computer Macintosh IIvx [R. Belmont, O. Galibert]
• Apple Computer Macintosh LC III [R. Belmont, O. Galibert]
• Apple Computer Macintosh Plus [R. Belmont, O. Galibert, Patrick Mackinlay]
• Apple Computer Macintosh SE [R. Belmont, O. Galibert]
• Apple Computer Macintosh SE (FDHD) [R. Belmont, O. Galibert]
• beatmania IIDX 2nd style (GC985 JAA) [Jennifer Taylor]
• beatmania IIDX 3rd style (GC992 JAC) [Jennifer Taylor]
• beatmania IIDX 5th style (GCA17 JAA) [Jennifer Taylor]
• beatmania IIDX Substream (983 JAA) [Jennifer Taylor]
• Beatmania III [Windy Fairy]
• Beatmania III Append 7th Mix [Windy Fairy]
• Beatmania III The Final [Windy Fairy]
• Keyboardmania [Windy Fairy]
• Keyboardmania 2nd Mix [Windy Fairy]
• Keyboardmania 3rd Mix [Windy Fairy]
• ParaParaDancing [Windy Fairy]
• ParaParaParadise [Windy Fairy]
• ParaParaParadise v1.1 [Windy Fairy]
• Untouchable (JPM) (IMPACT) (UN3B LO6) [David Haywood, James Wallace]

Clones promoted to working

• Apple Computer Macintosh 512k [R. Belmont, O. Galibert]
• Apple Computer Macintosh 512ke [R. Belmont, O. Galibert]
• Apple Computer Macintosh II (w/o 68851 MMU) [R. Belmont, O. Galibert]
• Apple Computer Macintosh IIcx [R. Belmont, O. Galibert]
• Apple Computer Macintosh IIvi [R. Belmont, O. Galibert]
• Apple Computer Macintosh IIx [R. Belmont, O. Galibert]
• Apple Computer Macintosh SE/30 [R. Belmont, O. Galibert]
• beatmania IIDX 3rd style (GC992 JAA) [Jennifer Taylor]
• Big 50 (JPM) (IMPACT) (BF L8) [James Wallace]
• Big 50 (JPM) (IMPACT) (BF12 AH12) [James Wallace]
• Big 50 (JPM) (IMPACT) (BF12 L12, Whitbread) [James Wallace]
• Big 50 (JPM) (IMPACT) (BF12P F12, Protocol) [James Wallace]
• Big Bucks (JPM) (IMPACT) (set 10) [James Wallace]
• Big Bucks (JPM) (IMPACT) (set 2) [James Wallace]
• Big Bucks (JPM) (IMPACT) (set 3) [James Wallace]
• Big Bucks (JPM) (IMPACT) (set 4) [James Wallace]
• Big Bucks (JPM) (IMPACT) (set 5) [James Wallace]
• Big Bucks (JPM) (IMPACT) (set 6) [James Wallace]
• Big Bucks (JPM) (IMPACT) (set 7) [James Wallace]
• Big Bucks (JPM) (IMPACT) (set 8) [James Wallace]
• Big Bucks (JPM) (IMPACT) (set 9) [James Wallace]
• bootleg (Unitron) Mac 512 [R. Belmont, O. Galibert]
• bootleg (Unitron) Unitron 1024 [R. Belmont, O. Galibert]
• Camelot (JPM) (IMPACT) (CA6 C8) [James Wallace]
• Camelot (JPM) (IMPACT) (CA8 AC10) [James Wallace]
• Camelot (JPM) (IMPACT) (CA8 C10, Whitbread) [James Wallace]
• Camelot (JPM) (IMPACT) (CA8P C10, Protocol) [James Wallace]
• Casino Crazy (JPM) (IMPACT) (CC02C L08) (set 14) [James Wallace]
• Casino Crazy (JPM) (IMPACT) (CC07C L12) (set 2) [James Wallace]
• Casino Crazy (JPM) (IMPACT) (CC11C L16) (set 4) [James Wallace]
• Casino Crazy (JPM) (IMPACT) (CC12C L17) (set 12) [James Wallace]
• Casino Crazy (JPM) (IMPACT) (CC16C L23) (set 6) [James Wallace]
• Casino Crazy (JPM) (IMPACT) (CC16C L23) (set 7) [James Wallace]
• Casino Crazy (JPM) (IMPACT) (CC16C L23) (set 9) [James Wallace]
• Give Us A Break (JPM) (IMPACT) (GB 5 C 8) (set 3, Whitbread) [James Wallace]
• Give Us A Break (JPM) (IMPACT) (GB 5P C 8) (set 2, Protocol) [James Wallace]
• Give Us A Break (JPM) (IMPACT) (GB 6 C 9) (set 4) [James Wallace]
• Give Us A Break (JPM) (IMPACT) (GB 6 C 9) (set 6) [James Wallace]
• Give Us A Break (JPM) (IMPACT) (GB 6 C 9) (set 7, Whitbread) [James Wallace]
• Give Us A Break (JPM) (IMPACT) (GB 6P C 9) (set 5, Protocol) [James Wallace]
• Go For Gold (JPM) (IMPACT) (set 2, Protocol) [James Wallace]
• Go For Gold (JPM) (IMPACT) (set 3) [James Wallace]
• Go For Gold (JPM) (IMPACT) (set 4, Whitbread) [James Wallace]
• Happy Hour (JPM) (IMPACT) (HH2 C5) (set 2) [James Wallace]
• Happy Hour (JPM) (IMPACT) (HH2 C5) (set 3) [James Wallace]
• ParaParaParadise 1st Mix Plus [Windy Fairy]
• Untouchable (JPM) (IMPACT) (UN3BI LO6) [David Haywood, James Wallace]

New machines marked as NOT_WORKING

• Akai Electric MPC60 MIDI Production Center [DBWBP]
• Basic Fun Ms. Pac-Man (mini arcade) [Sean Riddle]
• Basic Fun Pac-Man (mini arcade) [Sean Riddle]
• Bee-Zerk [Bad A Billy, Smitdogg, The Dumping Union]
• Corsario (Cirsa slot machine) [jordigahan, ClawGrip]
• LeapFrog Turbo Twist Fact Blaster (US) [Sean Riddle, David Haywood]
• LeapFrog Turbo Twist Spelling (US) [Sean Riddle, David Haywood]
• LeapFrog Turbo Twist Vocabulator (US) [Sean Riddle, David Haywood]
• Marbella Vice (100Hz display) [Arcade Player, Recreativas.org]
• Mini Money [jordigahan, ClawGrip]
• Mushiking The King Of Beetles 2006 First (Japan) [Darksoft, rtw]
• Super Mario All-Stars (Nintendo Super System) [Mike Ortizz]
• Tierras Salvajes (100Hz display) [Arcade Planet, Recreativas.org]
• unknown VLC multigame [Bad A Billy, Smitdogg, The Dumping Union]

New clones marked as NOT_WORKING

• A.G. Soccer Ball (R18u, 2.1 sound) [PinMAME]
• Bad Cats (LG-4) [PinMAME]
• Cyber Troopers Virtual-On - Twin (Export) [twistedsymphony]
• The Flintstones (LA-5) [PinMAME]
• Lucky Draw (pinball, set 2) [PinMAME]
• Mazan: Flash of the Blade (Japan, MAZ1 Ver.A) [Darksoft, MetalliC, rtw]
• No Fear: Dangerous Sports (0.8X) [PinMAME]
• Scorpion (Dec 24, 1993) [jordigahan, ClawGrip]
• Theatre Of Magic (1.2A) [PinMAME]
• Thunder Dragon (bootleg, set 2) [hammy, EMG]
• Virtua Striker 2 '99.1 (Step 1.5, Export, USA, Revision B) [Brian Troha, The Dumping Union]
• Virtua Striker 2 '99.1 (Step 1.5, Japan, Revision B) [Brian Troha, The Dumping Union]

New working software list additions

• apple2_flop_clcracked: Life Story Frog (cleanly cracked), MECC-A103 Smoking: It's Up To You (cleanly cracked), MECC-A104 Payroll System: A Business Simulation (cleanly cracked), MECC-A106 Word Herd: Sound-Alikes (Version 1.0) (cleanly cracked), MECC-A107 Ducks (Version 1.1) (cleanly cracked), MECC-A109 Circus Math (Version 1.0) (cleanly cracked), MECC-A110 Exploring Sorting Routines (Version 1.1) (cleanly cracked), MECC-A111 Pets, Ltd. (Version 1.0) (cleanly cracked), MECC-A112 Word Wizards (Version 1.0) (cleanly cracked), MECC-A112 Word Wizards (Version 1.2) (cleanly cracked), MECC-A112 Word Wizards (Version 1.3) (cleanly cracked), MECC-A114 Writing an Opinion Paper (Version 1.0) (cleanly cracked), MECC-A115 Right of Way (Version 1.1) (cleanly cracked), MECC-A116 Puzzles and Posters (Version 1.1) (cleanly cracked), MECC-A116 Puzzles and Posters (Version 1.3) (cleanly cracked), MECC-A116 Puzzles and Posters (Version 1.6) (cleanly cracked), MECC-A119 Master Spell (Version 1.0) (cleanly cracked), MECC-A119 Master Spell (Version 1.3) (cleanly cracked), MECC-A120 Word Herd: Look-Alikes (Version 1.0) (cleanly cracked), MECC-A121 Jeux Mathematiques Classiques (Version 1.0) (cleanly cracked), MECC-A123 Prime Numbers (Version 1.0) (cleanly cracked), MECC-A124 Estimation (Version 1.0) (cleanly cracked), MECC-A125 Addition Logician (Version 1.0) (cleanly cracked), MECC-A126 Study Guide (Version 1.5) (cleanly cracked), MECC-A127 Salt and You (Version 1.0) (cleanly cracked), MECC-A128 Discovery Lab (Version 1.0) (cleanly cracked), MECC-A129 Data Handler (Version 1.0) (cleanly cracked), MECC-A130 MECC Keyboarding Primer (Version 1.0) (cleanly cracked), MECC-A131 MECC Keyboarding Master: Games and Drills (Version 1.1) (cleanly cracked), MECC-A132 MECC Writer (Version 1.1) (cleanly cracked), MECC-A132 MECC Writer (Version 1.2) (cleanly cracked), MECC-A133 MECC Writer (Version 1.2) (cleanly cracked), MECC-A134 MECC Speller (Version 1.0) (cleanly cracked), MECC-A135 MECC Editor (Version 1.0) (cleanly cracked), MECC-A136 MECC Graphing Primer (Version 1.0) (cleanly cracked), MECC-A137 MECC Graph (Version 1.1) (cleanly cracked), MECC-A159 Sound Tracks (Version 1.0) (cleanly cracked), MECC-A160 The Market Place (Version 1.0) (cleanly cracked), MECC-A161 Jenny's Journeys (Version 1.0) (cleanly cracked), MECC-A162 Path Tactics (Version 1.0) (cleanly cracked), MECC-A163 MECC Dataquest: The Fifty States (Version 1.0) (cleanly cracked), MECC-A164 Fun from A to Z (Version 1.0) (cleanly cracked), MECC-A165 Counting Critters (Version 1.0) (cleanly cracked), MECC-A166 Arithmetic Critters (Version 1.0) (cleanly cracked), MECC-A167 Quickflash (Version 1.0) (cleanly cracked), MECC-A168 Clock Works (Version 1.0) (cleanly cracked), MECC-A169 Speedway Math (Version 1.0) (cleanly cracked), MECC-A170 Number Munchers (Version 1.0) (cleanly cracked), MECC-A170 Number Munchers (Version 1.3) (cleanly cracked), MECC-A171 Show Time (Version 1.0) (cleanly cracked), MECC-A171 Show Time (Version 1.1) (cleanly cracked), MECC-A172 MECC Dataquest Composer (Version 1.0) (cleanly cracked), MECC-A175 Phonics Prime Time: Initial Consonants (Version 1.0) (cleanly cracked), MECC-A176 Phonics Prime Time: Final Consonants (Version 1.0) (cleanly cracked), MECC-A177 Phonics Prime Time: Vowels I (Version 1.0) (cleanly cracked), MECC-A178 Phonics Prime Time: Vowels II (Version 1.0) (cleanly cracked), MECC-A179 Phonics Prime Time: Blends and Digraphs (Version 1.0) (cleanly cracked), MECC-A180 Words at Work: Contraction Action (Version 1.0) (cleanly cracked), MECC-A181 Words at Work: Prefix Power (Version 1.0) (cleanly cracked), MECC-A182 Words at Work: Suffix Sense (Version 1.0) (cleanly cracked), MECC-A183 Words at Work: Compound It (Version 1.0) (cleanly cracked), MECC-A185 Those Amazing Reading Machines (Version 1.0) (cleanly cracked), MECC-A186 Those Amazing Reading Machines II (Version 1.0) (cleanly cracked), MECC-A187 Those Amazing Reading Machines III (Version 1.0) (cleanly cracked), MECC-A188 Those Amazing Reading Machines IV (Version 1.0) (cleanly cracked), MECC-A191 Odell Lake (Version 1.0) (cleanly cracked), MECC-A191 Odell Lake (Version 1.2) (cleanly cracked), MECC-A192 Coordinate Math (Version 1.0) (cleanly cracked), MECC-A192 Coordinate Math (Version 1.1) (cleanly cracked), MECC-A193 Equation Math (Version 1.0) (cleanly cracked), MECC-A193 Equation Math (Version 1.1) (cleanly cracked), MECC-A195 Money Works (Version 1.0) (cleanly cracked), MECC-A195 Money Works (Version 1.1) (cleanly cracked), MECC-A196 Fraction Munchers (Version 1.0) (cleanly cracked), MECC-A198 To Preserve, Protect and Defend (Version 1.1) (cleanly cracked), MECC-A199 Zoyon Patrol (Version 1.0) (cleanly cracked), MECC-A201 Conquering Whole Numbers (Version 1.0) (cleanly cracked), MECC-A201 Conquering Whole Numbers (Version 1.1) (cleanly cracked), MECC-A202 Fraction Concepts, Inc. (Version 1.0) (cleanly cracked), MECC-A202 Fraction Concepts, Inc. (Version 1.2) (cleanly cracked), MECC-A203 Fraction Practice Unlimited (Version 1.0) (cleanly cracked), MECC-A203 Fraction Practice Unlimited (Version 1.1) (cleanly cracked), MECC-A204 Conquering Fractions (Addition, Subtraction) (Version 1.0) (cleanly cracked), MECC-A204 Conquering Fractions (Addition, Subtraction) (Version 1.1) (cleanly cracked), MECC-A205 Conquering Fractions (Multiplication, Division) (Version 1.0) (cleanly cracked), MECC-A205 Conquering Fractions (Multiplication, Division) (Version 1.1) (cleanly cracked), MECC-A206 Decimal Concepts (Version 1.0) (cleanly cracked), MECC-A207 Conquering Decimals (Addition, Subtraction) (Version 1.0) (cleanly cracked), MECC-A208 Conquering Decimals (Multiplication, Division) (Version 1.0) (cleanly cracked), MECC-A208 Conquering Decimals (Multiplication, Division) (Version 1.1) (cleanly cracked), MECC-A209 Conquering Ratios and Proportions (Version 1.0) (cleanly cracked), MECC-A210 Conquering Percents (Version 1.0) (cleanly cracked), MECC-A210 Conquering Percents (Version 1.1) (cleanly cracked), MECC-A211 Mystery Objects (Version 1.0) (cleanly cracked), MECC-A212 Mystery Matter (Version 1.0) (cleanly cracked), MECC-A213 Miner's Cave (Version 1.0) (cleanly cracked), MECC-A214 Wood Car Rally (Version 1.0) (cleanly cracked), MECC-A214 Wood Car Rally (Version 1.1) (cleanly cracked), MECC-A215 Lunar Greenhouse (Version 1.0) (cleanly cracked), MECC-A216 Backyard Birds (Version 1.0) (cleanly cracked), MECC-A217 Weeds to Trees (Version 1.0) (cleanly cracked), MECC-A218 Invisible Bugs (Version 1.0) (cleanly cracked), MECC-A219 Five-Star Forecast (Version 1.0) (cleanly cracked), MECC-A220 Fossil Hunter (Version 1.0) (cleanly cracked), MECC-A221 Murphy's Minerals (Version 1.0) (cleanly cracked), MECC-A222 Sun and Seasons (Version 1.0) (cleanly cracked), MECC-A224 Instant Survey (Version 1.0) (cleanly cracked), MECC-A225 Time Navigator Leaps Back (Version 1.0) (cleanly cracked), MECC-A227 Patterns (Version 1.0) (cleanly cracked), MECC-A227 Patterns (Version 1.2) (cleanly cracked), MECC-A228 MECC Outliner (Version 1.0) (cleanly cracked), MECC-A229 Exploring Gas Laws (Version 1.0) (cleanly cracked), MECC-A230 Spelling Workout (Version 1.0) (cleanly cracked), MECC-A230 Spelling Workout (Version 1.1) (cleanly cracked), MECC-A230B Spelling List Editor (Version 1.0) (cleanly cracked), MECC-A230B Spelling List Editor (Version 1.1) (cleanly cracked), MECC-A230B Spelling List Editor (Version 1.2) (cleanly cracked), MECC-A230B Spelling List Editor (Version 1.3) (cleanly cracked), MECC-A230B Spelling List Editor (Version 1.4) (cleanly cracked), MECC-A231 Spellevator (Version 1.0) (cleanly cracked), MECC-A231 Spellevator (Version 1.2) (cleanly cracked), MECC-A231 Spellevator (Version 1.3) (cleanly cracked), MECC-A232 Spelling Press (Version 1.0) (cleanly cracked), MECC-A240 Computer Inspector (Version 1.0) (cleanly cracked), MECC-A241 LabelMaker (Version 1.0) (cleanly cracked), MECC-A242 Teach Option Organizer (Version 1.2) (cleanly cracked), MECC-A244 MECC Dataquest: The Middle East and North Africa (Version 1.0) (cleanly cracked), MECC-A245 Instant Survey (Version 1.0) (cleanly cracked), MECC-A246 Measure Works (Version 1.0) (cleanly cracked), MECC-A247 Time Navigator (Version 1.0) (cleanly cracked), MECC-A248 CommuniKeys (Version 1.1) (cleanly cracked), MECC-A250 MECC Dataquest: North American Mammals (Version 1.0) (cleanly cracked), MECC-A250 MECC Dataquest: North American Mammals (Version 1.1) (cleanly cracked), MECC-A251 Chemistry: The Periodic Table (Version 1.1) (cleanly cracked), MECC-A254 MECC Dataquest: Asia and Oceania (Version 1.0) (cleanly cracked), MECC-A255 Picture Chompers (Version 1.0) (cleanly cracked), MECC-A256 Bluegrass Bluff (Version 1.0) (cleanly cracked), MECC-A257 Problem Solving with Nim (Version 1.0) (cleanly cracked), MECC-A258 Estimation: Quick Solve I (Version 1.0) (cleanly cracked), MECC-A259 Estimation: Quick Solve II (Version 1.0) (cleanly cracked), MECC-A260 Conquering Math Worksheet Generator (Version 1.0) (cleanly cracked), MECC-A262 Probability Lab (Version 1.0) (cleanly cracked), MECC-A263 Exploring Sequences and Series (Version 1.0) (cleanly cracked), MECC-A271 Grammar Toy Shop (Version 1.0) (cleanly cracked), MECC-A272 Grammar Monsters (Version 1.0) (cleanly cracked), MECC-A273 Grammar Gazette (Version 1.0) (cleanly cracked), MECC-A278 The Living Cell (Version 1.0) (cleanly cracked), MECC-A279 Lewis and Clark Stayed Home (Version 1.0) (cleanly cracked), MECC-A280 Chemistry: Balancing Equations (Version 1.0) (cleanly cracked), MECC-A281 Paper Plane Pilot (Version 1.0) (cleanly cracked), MECC-A282 Cleanwater Detectives (Version 1.0) (cleanly cracked), MECC-A283 Woolly Bounce (Version 1.0) (cleanly cracked), MECC-A284 Cavity Busters (Version 1.0) (cleanly cracked), MECC-A290 Space Station Freedom (Version 1.0) (cleanly cracked), MECC-A291 Vacation Nation Travel (Version 1.0) (cleanly cracked), MECC-A292 Littletown Zoo (Version 1.0) (cleanly cracked), MECC-A295 Estimation Strategies (Version 1.0) (cleanly cracked), MECC-A296 Estimation Activities (Version 1.0) (cleanly cracked), MECC-A302 Fish School (Version 1.0) (cleanly cracked), MECC-A303 Moving Museum (Version 1.0) (cleanly cracked), MECC-A304 Eerieville Library (Version 1.0) (cleanly cracked), MECC-A306 Grammar Gobble (Version 1.0) (cleanly cracked), MECC-A307 Grammar Madness (Version 1.0) (cleanly cracked), MECC-A309 Woolly's Garden (Version 1.0) (cleanly cracked), MECC-A310 Wonderland Puzzles (Version 1.0) (cleanly cracked), MECC-A311 Picture A Story (Version 1.0) (cleanly cracked), MECC-A317 Take A Chance! (Version 1.0) (cleanly cracked), MECC-A330 Nutrition Nabber (Version 1.0) (cleanly cracked), MECC-A333 Pizza to Go (Version 1.0) (cleanly cracked), MECC-A334 Electrifying Adventures (Version 1.0) (cleanly cracked), MECC-A336 Amazing Arithmetricks (Version 1.0) (cleanly cracked), MECC-A337 Treasures for Sale (Version 1.0) (cleanly cracked), MECC-A340 CryptoQuest (Version 1.0) (cleanly cracked), MECC-A343 Science Giants (Version 1.0) (cleanly cracked), MECC-A351 Get Well, Woolly! (Version 1.0) (cleanly cracked), MECC-A401 Energy House (Version 1.0) (cleanly cracked), MECC-A402 Elementary Genetics (Version 1.1) (cleanly cracked), MECC-A403 Logic Gates (Version 1.0) (cleanly cracked), MECC-A405 Sports Stats (Version 1.0) (cleanly cracked), MECC-A406 Create-A-Base (Version 1.0) (cleanly cracked), MECC-A407 Book Worm (Version 1.0) (cleanly cracked), MECC-A712 Music Theory: Music Fundamentals (Version 1.0) (cleanly cracked), MECC-A719 Elementary Volume 5: Language Arts: Prefixes (Version 1.5) (cleanly cracked), MECC-A719 Elementary Volume 5: Language Arts: Prefixes (Version 1.7) (cleanly cracked), MECC-A721 Business Volume 3: Accounting (Version 1.8) (cleanly cracked), MECC-A726 Spelling Volume 1: Primary (Version 2.0) (cleanly cracked) [4am, Firehawke]
• ekara_japan_s: Hello Kitty Special (Japan) (SC0001-KTY) [TeamEurope]
• ekara_japan_sp: SP-05 Super Cartridge - TV POP Junior with Chibi Marukochan & Anpanman (Japan) [TeamEurope]
• fmtowns_cd:
  Alice no Yakata 3 (1995-05-16), Battle, Ehon Writer V1.1 L10, Never Land, Oto to E no Deru Eigo Jisho No. 2 - English in Dream, Populous II - Trials of the Olympian Gods - Expert, Running Girls - Hashiri Onna II + Rance 4.1 / 4.2 Hint Disk, Soreike! Anpanman - Tanoshii Eigo Asobi, Toshiyuki Yoshino - Lullaby of BirdLand, True Heart (alt), Viper GTS [redump.org]
  Half Moon ni Kawaru made - Ramiya Ryou no Nijiiro Tamatebako [redump.org, wiggy2k]
• fmtowns_flop_orig:
  CD+Graphics Player V1.1L10, Nihongo MS-DOS V6.2 L10 (Kihon Kinou), Ponyon [cyo.the.vile]
  AIV - A Ressha de Ikou 4 - Map Construction + Power-Up Kit, Legends of Valour - Gouyuu no Densetsu - Demonstration [wiggy2k]
• ibm5170: Museum Madness Top Gun: Danger Zone [The Good Old Days]
• sgi_mips:
  Hot Mix Volume 12 (alternate) [nixzone.nl, Davide Cavalca]
  IRIX 6.5.20, IRIX 6.5.24, IRIX 6.5.25 [pixelbart.net, Davide Cavalca]
• sorcerer_cass: Cosmic Fighter (ported from TRS-80) [exidyboy]

Software list items promoted to working

• apple2_flop_clcracked: MECC-A157 Oregon Trail (Version 1.1) (cleanly cracked) [4am, Firehawke]
• fmtowns_cd:
  Nobunaga no Yabou - Sengoku Gun'yuuden [cherokee]
  Windows 3.1 L11 [cyo.the.vile]

New NOT_WORKING software list additions

• ekara_japan_gk: GK-2 - Disney Princess: Princess Debut (Japan), GK-3 - Disney Tinkerbell to Tinkle Star Uranai (Japan) [TeamEurope]
• fmtowns_cd: Scavenger 4 (HME-217B) [redump.org]
• fmtowns_flop_orig:
  Nihongo MS-DOS V5.0 L10 (Kihon Kinou) [cyo.the.vile]
  Mah-Saiko-Jong [wiggy2k]
• leapfrog_didj_cart: Super Chicks (USA) [TeamEurope]
• leapfrog_zippity_cart: Disney Princess - Magical Movement & Learning (500-13590-A) (UK), The World of Cars - Driven to Learn (500-13589-B) (UK) [TeamEurope]
• pockchalw: Shinkenzemi Chuugaku Kouza - Chuu 1 Eigo (S11), Shinkenzemi Chuugaku Kouza - Chuu 2 Eigo, Shinkenzemi Chuugaku Kouza - Chuu 2 Eigo (N21), Shinkenzemi Chuugaku Kouza - Chuu 2 Eigo (N22), Shinkenzemi Chuugaku Kouza - Chuu 2 Eigo (N24), Shinkenzemi Chuugaku Kouza - Chuu 3 Eigo (N31), Shinkenzemi Chuugaku Kouza - Chuu 3 Eigo (N32), Shinkenzemi Chuugaku Kouza - Chuu 3 Eigo (N33), Shinkenzemi Chuugaku Kouza - Chuu 3 Eigo (N35), Shinkenzemi Chuugaku Kouza - Chuu 3 Eigo (N37), Shinkenzemi Chuugaku Kouza - Chuugaku Chiri (C), Shinkenzemi Chuugaku Kouza - Chuugaku Chiri (NC), Shinkenzemi Chuugaku Kouza - Chuugaku Chiri - Rekishi Pack (Chiri Soft - Rekishi Soft Kanzen Taiou Ban) (CR), Shinkenzemi Chuugaku Kouza - Chuugaku Rekishi (NR), Shinkenzemi Chuugaku Kouza - Chuugaku Rekishi (R), Shinkenzemi Chuugaku Kouza - Chuugaku Rika (1-bunya) (L1), Shinkenzemi Chuugaku Kouza - Chuugaku Rika (1-bunya) (L1) (*), Shinkenzemi Chuugaku Kouza - Chuugaku Rika (2-bunya) (L2), Shinkenzemi Chuugaku Kouza - Chuugaku Rika (2-bunya) (L2) (*), Shinkenzemi Chuugaku Kouza - Chuugaku Rika Pack (1-bunya - Soft 2-bunya Soft Kanzen Taiou Ban) (LP), Shinkenzemi Chuugaku Kouza - Koukou Juken (Ei - Sha - Ri) (0G1), Shinkenzemi Chuugaku Kouza - Koukou Juken (Ei - Sha - Ri) (1-G1), Shinkenzemi Chuugaku Kouza - Koukou Juken (Ei - Sha - Ri) (G-1), Shinkenzemi Chuugaku Kouza - Koukou Juken (Kuni - Suu) (G-2), Shinkenzemi Koukou Kouza - Daigaku Juken Series - Hinshutsu Eitango (T), Shinkenzemi Koukou Kouza - Daigaku Juken Series - Juuyou Eigo Koubun (B), Shinkenzemi Koukou Kouza - Hinshutsu Nihonshi Kouryaku (0D), Shinkenzemi Koukou Kouza - Hinshutsu Sekaishi Kouryaku (0W), Shinkenzemi Koukou Kouza - Hinshutsu Sekaishi Kouryaku (W), Shinkenzemi Koukou Kouza - Juuyou Kobun Kouryaku (A) (0BKD01) [skaman]
• sega_beena_cart: 1-nichi 10-pun de E ga Jouzu ni Kakeru Beena, Anpanman no Waku Waku Game Oekaki, Beena Town e Youkoso, Cooking Beena: O-Ryouri Dekichatta!, Disney Tanoshii O-Benkyou Series 1: Mic de Kantan ABC, Disney Tanoshii Oekaki: O-Mise-ya-san o Tsukutchaou!, Hello Kitty no Hiragana Katakana O-Namae Kaitemiyou!, Kouchuu Ouja Mushiking: Mori no Tami no Densetsu: Minna de Tanken! Kouchuu no Mori, Partner In TV! O-Uchi ni Wan-chan ga Yattekita, Point Gakushuu Tokei [TeamEurope]

Translations added or modified

• Portuguese (Brazil) [Chrystian Rafael Rubio de Melo]

Merged pull requests

• 7695: Added synchronous I/O for RS232 port and HP98046 module. [F.Ulivi]
• 7718: Added save state support for Namco System 21 family. [cam900]
• 7756: machine/tc009xlvc.cpp: Integrated Z80 CPU core in device, and fixed background drawing (visible in gemcrush). [cam900]
• 7763: machine/fdc37c665gt.cpp: Reimplemented with added floppy and parallel port support. [Windy Fairy]
• 7789: hng64.cpp: Implemented priority Z sort mode for sprites. [Happy]
• 7792: hash/sgi_mips.xml: Added three entries, and missing discs for various entries. [nixzone.nl, pixelbart.net, Davide Cavalca]
• 7800: sound/setapcm.cpp: Added preliminary 16-voice ST0032 internal sound support (used by jclub2). [cam900]
• 7808: sound/ymfm.cpp: Added new BSD-licensed implementation of Yamaha OPN/OPM FM synthesis emulation. [Aaron Giles]
• 7810: hng64.cpp: Improved projection matrix calculation and 3D clipping. [Happy]
• 7811: sound/cdda.cpp: Return LBA position as currently playing LBA (fixes issues with Konami System 573 games). [Windy Fairy]
• 7815: apple2gs.xml: Added descriptions for sys504 and sys601. [Kelvin Sherlock]
• 7816: Added two TV games, and several LeapFrog and e-kara software list entries. [David Haywood]
• 7817: twinkle.cpp: Removed periodic source for IRQ2. [Ziemas]
• 7818: firebeat.cpp: Re-dumped CDs for two games, and added Keyboardheaven (Korea). [Jennifer, Taylor, David Haywood]
• 7819: neptunp2.cpp: Added Corsario (Cirsa slot machine). [jordigahan, ClawGrip]
• 7821: spg2xx.cpp: Added Dora the Explorer - Dora TV Adventure Globe. [Sean Riddle, David Haywood]
• 7822: machine/t10mmc.cpp: Handle LBA zero correctly when first track is audio. [Windy Fairy]
• 7824: elan_ep3a19a.cpp: Added two TV Board Games 6-in-1 games. [Sean Riddle, David Haywood]
• 7825: cps2.cpp: Added Mega Man: The Power Battle (CPS2, USA 950925, SAMPLE Version). [bdlou, r09]
• 7826: nova2001.cpp: Added Raiders5 (Japan, set 2, bootleg?). [Paul Wood, David Haywood]
• 7827: Added dongle dumps, improved cabinet info register settings, and updated notes. [Jennifer Taylor]
• 7828: firebeat.cpp: Improved IN1 values, and added notes on DIP switches. [Windy Fairy]
• 7829: ksys573.cpp: Use ddr2ml disc as base for ddr2mc2. [Windy Fairy]
• 7831: psikyo.cpp: Fixed crash in samuraia and clones accessing non-existent ROM region. [cam900]
• 7832: merits.cpp: Added Scorpion (Dec 24, 1993). [jordigahan, ClawGrip]
• 7833: twinkle.cpp: Added all missing CD and hard disk dumps, and added three beatmania IIDX variants. [Jennifer Taylor]
• 7834: Improved Brazilian Portuguese translation. [Chrystian Rafael Rubio de Melo]
• 7834: firebeat.cpp: Added support for beatmania III floppy disk drive and spectrum analyzer. [Windy Fairy]
• 7837: debugger: Added “wpsize” variable for accessing the access size that triggered a watchpoint. [moralrecordings]
• 7838: elan_ep3a19a.cpp: Added three TV Board Games 3-in-1 variants. [Sean Riddle, David Haywood]
• 7840: momoko.cpp: Fixed video code reading beyond the end of ROM region (caused glitches on high score table). [David Haywood]
• 7841: Fixed rewind functionality (GitHub #7806). [feos]
• 7845: alg.cpp: Added 100 Hz display versions of Tierras Salvajes and Marbella Vice. [Arcade Planet, Recreativas.org, ClawGrip]
• 7846: video/k057714.cpp: Implemented raster timing registers (fixes timings on some Konami Firebeat games). [Windy Fairy]
• 7847: jpmimpct.cpp, jpmimpctsw.cpp: Fixed reel display in j6big50, and added sound ROM for j6untch. [David Haywood]
• 7848: generalplus_gpl16250_spi_direct.cpp: Added Pac-Man (mini arcade) and Ms. Pac-Man (mini arcade). [Sean Riddle, David Haywood]
• 7849: midzeus.cpp: Disabled waveram drawing feature by default. [David Haywood]
• 7850: spg2xx.cpp: Added Teléfono interactivo de TV (Spain). [ClawGrip, Sean Riddle, David Haywood]
• 7851: zaxxon.cpp: Fixed tilemap/sprite priority for ixion; also demoted lastfght and raccoon to not working. [David Haywood]
• 7856: joystand.cpp: Converted cartridge access function to address_map_bank_device and cleaned up code. [cam900]
• 7857: leapfrog_iquest.cpp: Added Turbo Twist Spelling (US) and Turbo Twist Vocabulator (US). [Sean Riddle, David Haywood]
• 7858: sega_beena_cart.xml: Added ten entries, and corrected pokebw scan sizes and checksums. [TeamEurope, ClawGrip]
• 7859: apple2gs.cpp: Added checks for special key combinations to ADB GLU microcontroller simulation. [Kelvin Sherlock]
• 7860: leapfrog_iquest.cpp: Added Turbo Twist Fact Blaster (US). [Sean Riddle, David Haywood]
• 7861: spectrum_cass.xml: Updated metadata for six entries. [ArcadeShadow]
• 7864: fmtowns_flop.xml: Split into separate lists for original, cracked and miscellaneous software, and added seven entries. [r09]
• 7866: tecmo16.cpp: Improved interrupt acknowledge mechanism; 1943.cpp: Fixed drawing past the end of sprite RAM. [David Haywood]
• 7871: apple2gs.cpp: Check for presence of floppy drives before deselecting them. [Kelvin Sherlock]
• 7872: bgfx: Made crt-geom and crt-geom-deluxe scan lines adjustable, and added a low-pass filter for crt-geom-deluxe. [cgwg]
• 7873: firebeat.cpp: Replaced Keyboardmania 1st Mix and 2nd Mix CD dumps with images including subchannel data. [Windy Fairy]
• 7874: fmtowns_cd.xml: Added thirteen entries, replaced twelve entries with better dumps, and added five missing floppies. [r09]
• 7857: Added UI option to mute audio when emulation is not throttled (GitHub #7843). [Ryan Holtz]
• 7876: spectrum_cass.xml: Filled in year and publisher for many entries. [ArcadeShadow]
• 7879: ibm5170.xml: Added Museum Madness and Top Gun: Danger Zone. [The Good Old Days, ArcadeShadow]
• 7881: coco12.cpp: Set proper tri-state value for keyboard PIA port B (fixes MT07701). [Tim Lindner]
• 7882: alg.cpp: Added notes about Picmatic games. [ClawGrip]
• 7883: machine/i2cmem.cpp: Added Xicor X24C01 support (used for save data in some Mega Drive cartridges). [Ryan Holtz]
• 7885: bus/megadrive/jcart.cpp: Fixed I²C read address for Codemasters games. [Ryan Holtz]
• 7886: bus/megadrive/sk.cpp: Fixed saving in Sonic 3 & Knuckles, and allowed all cartridges to be locked on. [Ryan Holtz]
• 7887: apple2gs.cpp: Configure SCC Baud rate generator input clocks. [Kelvin Sherlock]
• 7889: apple2_flop_clcracked.xml: Added latest cracks, with lots of MECC software. [4am, Firehawke]
• 7893: gaelco3d.cpp: Added Surf Planet (Version 3.0). [jordigahan, ClawGrip]
• 7894: apple2_flop_clcracked.xml: Fixed CRC for mcwacs10. [Firehawke]
• 7895: ssv.cpp: Fixed gdfs (Mobile Suit Gundam Final Shooting) sound ROM loading. [David Haywood]