MAME 0.275 is out now! It’s been a short month, but there’s still been plenty of interesting development. This release adds support for several arcade games on PlayStation-based hardware, a few PowerBook Duo sub-notebook computers, some hand-held LCD games, and a couple of Casio music keyboards.

Support for the Zorro II bus used in the Amiga 2000 has been improved, including DMA support and a few more emulated cards. Some graphical glitches in Konami arcade games have been fixed. The Oberheim DMX drum machine is now fully emulated. We’ve even optimised the recompilers a little more this month.

You can read about all the work that’s gone into this release in the whatsnew.txt file, or get source code and 64-bit Windows binary packages from the download page.

MAME Testers bugs fixed

• 01768: [Crash/Freeze] (sony/zn.cpp) bldyror2: The emulated game may freeze during attract mode or test mode. (smf)
• 05614: [Crash/Freeze] (sony/zn.cpp) primrag2: The game fails to boot. (smf)
• 07698: [Crash/Freeze] (sony/taitogn.cpp) kollon: The game fails to boot. (smf)
• 08116: [Sound] (dataeast/dec0.cpp) baddudes, drgninja: Audio volume balance is incorrect. (hap)
• 08391: [Sound] (konami/battlnts.cpp) battlnts: FM music has regressed and sounds incorrect. (hap)
• 09076: [Interface] (netronics/elf.cpp) elf2: It is not possible to enter data. (hap)
• 09093: [Interface] (amstrad/amstrad.cpp) cpc464, cpc464p [technocp]: No need to be marked unsupported. (Barry Rodewald)
• 09100: [DIP/Input] (midway/vegas.cpp) gauntleg, gauntleg12, gauntdl, gauntdl24: Button labels are incorrect. (mmarino4)
• 09102: [Sound] (atlus/ohmygod.cpp) ohmygod, naname: [possible] The ADPCM sample rate is too low. (hap)
• 09104: [Media Support] (sinclair/spec128.cpp) spec128: The emulator crashes when loading TAP format tape images. (holub)
• 09114: [Debugger] SH2 disassembly: Operands for MAC.L instructions are exchanged. (Vas Crabb)
• 09122: [Sound] (success/othello.cpp) othello: The music tempo is too fast and the PSG sound pitch is too high. (sasuke)

New working systems

• Aero Fighters Special (VER 1.00G) [smf]
• Apple Computer Macintosh PowerBook Duo 270c [R. Belmont]
• Apple Computer Macintosh PowerBook Duo 280 [R. Belmont]
• The Block Kuzushi (VER 1.10G) [smf]
• Brave Blade (VER 1.40G) [smf]
• Casio WK-1800 [Edward d-tech, Devin Acker]
• CXG Systems / White and Allcock / Intelligent Software Computachess II [hap, Sean Riddle]
• Elektronika Basketbol (Elektronika) [hap, Milan Galcik, Igor Nys]
• Fighters' Impact (VER 2.10G) [smf]
• Flame Gunner (VER 1.40G) [smf]
• G-Darius (VER 2.70G) [smf]
• Mawasunda!! (V2.08J 2000/02/01 11:02:54) [twistedsymphony, buffi, rtw, ekorz, hammy, smf]
• PAiA Electronics midi2cv8 [m1macrophage]
• PAiA Electronics midi2cv8 V/Hz [m1macrophage]
• Ray Storm (VER 2.60G) [smf]
• Shanghai Matekibuyuu (VER 1.20G) [smf]
• Taito G NET (COH-1002T) [smf]
• Tronica Space Adventure [Milan Galcik, algestam]

New working clones

• Apple Computer Macintosh PowerBook Duo 230 [R. Belmont]
• Apple Computer Macintosh PowerBook Duo 250 [R. Belmont]
• Apple Computer Macintosh PowerBook Duo 280c [R. Belmont]
• Astro Invader (bootleg) [f205v]
• Cameltry (World, YM2610) [fraspe]
• Casio WK-1600 [Edward d-tech, Devin Acker]
• Cool Boarders Arcade Jam (Export bootleg) [buffi, smf]
• Fruit Bonus 2004 (Version 1.4) [Ioannis Bampoulas]
• Fruit Bonus 2010 (v. 2.0.1.0) [Ioannis Bampoulas]
• Head Panic (ver. 8.30) [Trol]
• Hegener + Glaser / Tasc Mephisto Risc 1MB (v1.0) [anonymous]
• Konami Chequered Flag (handheld) [algestam]
• Puck Man (bootleg, set 3) [Jordi Tuells]
• Raiden Fighters (Korea, SUB2 cart) [NFG]
• Sonokong / SSD Company LTD PoPiRa - Finger Sports (Korea) [David Haywood, TeamEurope, Taksangs]
• Sprint 2 (bootleg) [Daniel Castellanos, Victor Fernandez (City Game)]
• Super Poker (v102U) [ArcadePT]
• Super Poker (v130) [ArcadePT]
• Super Poker (v200) [ArcadePT]
• Super Shot (set 2) [f205v]
• Waku Waku Anpanman [SpinalFeyd]

Systems promoted to working

• Alesis MIDIverb [m1macrophage]
• Apple Computer Macintosh PowerBook Duo 210 [R. Belmont]
• Kollon (V2.04JA 2003/11/01 12:00) [smf]
• Primal Rage II (Test Version 0.36a) [smf]
• Space Invaders Anniversary (V2.02J 2003/09/12 20:00) [smf]
• Strider 2 (Europe 991213) [smf]

Clones promoted to working

• Strider 2 (Asia 991213) [smf]
• Strider 2 (USA 991213) [smf]
• Strider Hiryu 2 (Japan 991213) [smf]
• Video Poker (v1403) [Roberto Fresca, Grull Osgo]

New systems marked not working

• Baile 2005 (V3.2 2005-01-12) [little0]
• Bandai / SSD Company LTD Let's! TV Play Narikiri Fight Ultraman - Ute! Hissatsu Kousen!! (Japan) [David Haywood, TeamEurope]
• Bomberman Misobon Roulette (961028 JPN) [Steamy Jimmy, Sean Riddle]
• Dream 9 (v1.52) [hammy]
• dreamGEAR My Arcade Tetris (DGUNL-7028, Pocket Player Pro) [Sean Riddle]
• dreamGEAR My Arcade Tetris (DGUNL-7029, Go Gamer, with 300 bonus games) [Sean Riddle]
• dreamGEAR My Arcade Tetris (DGUNL-7083, Pixel Pocket, with 10 bonus games) [Sean Riddle]
• Epoch / SSD Company LTD TV Mail PC mail*cot (Japan) [David Haywood, TeamEurope]
• Epoch / SSD Company LTD TV-PC Hello Kitty (Japan) [David Haywood, TeamEurope]
• Goldstar GPi 1200 [Taksangs]
• Hana Arashi (Japan) [hammy]
• Hana no Ren-Chan II (Japan) [hammy]
• IBM InfoWindow 3477 [OldComputers ES]
• Institut Jožef Stefan PMP-11 [Računalniški muzej]
• Intel intellec 8/Mod 80 [ArcadeHacker]
• Jinpai Suoha - Show Hand (Chinese version 2004-09-22) [little0]
• Lexibook Compact Cyber Arcade - Barbie [David Haywood, TeamEurope]
• Linn Electronics LinnDrum [m1macrophage]
• Majiang Xueyuan 2 - Mahjong School (V108TW) [little0]
• Nissin / SSD Company LTD Dontore da bei - Donbei-kun to Training (Japan) [David Haywood, TeamEurope]
• NubSup TV Interactive Extreme u-box / Extreme u-box Game Station 32Bit Interactive System - New 30 [David Haywood, TeamEurope]
• Oberheim Xpander [m1macrophage]
• PAiA Electronics FatMan [m1macrophage]
• Qi Wang [little0]
• Sony NWS-831 [Brice Onken]
• VTech Genio Color Pocket (Spanish) [jordigahan, ClawGrip]
• VTech MagiBook (Spanish) [ArcadeHacker]
• Yuanyang Hudie Meng (Version 8.8A 2005-09-25) [little0]

New clones marked not working

• Acorn Computers Acorn V20 (Development) [anonymous]
• Bust a Move 2 - Dance Tengoku Mix (CDROM Japanese ROM ver. 1999/07/17 10:00:00) [Windy Fairy, smf]
• Cherry Bonus IV (V1.2) [hammy]
• Quanhuang Sanguo Tebie Ban (bootleg of Knights of Valour Super Heroes, V302CN, Dec 29 2010 16:31:32) [Guru]
• Sonokong / SSD Company LTD i-Singer (Korea) [David Haywood, TeamEurope, Taksangs]
• Speed Up / Kkotbinyeo (Korea) [Taksangs, charlie]
• The Roulette (Visco, medal) [hammy]
• Tengai (bootleg) [Taksangs]
• Three Wonders (Italian bootleg) [Manuel Assoni]

New working software list items

• amiga_hardware:
  A2091 Setup Disk 1.27, bsc HDInstTools Version 2.15 + GigaMem Version 3.0, bsc HDInstTools Version 3.2 + GigaMem Version 3.0, bsc SCSI Installation Disk Version 1.3 [Amiga Hardware Database]
  A590 Setup Disk 1.7 (Western Digital Hard Disk), bsc HDInstTools Version 2.4 + GigaMem Version 3.0, bsc HDInstTools Version 3.5 + GigaMem Version 3.0 [TURRAN FTP]
• amiga_workbench:
  Workbench 1.3.2 Rev. 34.28 (Es) [displayman]
  Workbench 1.3.3 Rev. 34.34 (Fr/Be) [steel-alive.fr]
  Workbench 1.3 Rev. 34.20 (Dk), Workbench 1.3 Rev. 34.21 (No), Workbench 1.3.2 Rev. 34.28 A3000 (US), Workbench 1.3.3 Rev. 34.34 (Dk), Workbench 2.0 Rev. 36.68 A3000, Workbench 2.05 Rev. 37.71 A3000, Workbench 2.05 Rev. 37.72, Workbench 2.1 Rev. 38.35, Workbench 3.1 Rev. 40.42 (ESCOM) [TOSEC]
  Workbench 1.3 Rev. 34.20 (Enhancer Software), Workbench 1.3.2 Rev. 34.28 (US) [TURRAN FTP]
• apple2_flop_clcracked: Capitalization Plus (4am crack), Early Learning Adventures: Dragon's Keep (version 1985-01-09) (4am crack), The Print Shop (version 1984) (4am crack), Trigonometry of the Right Triangle (version 1.0) (4am crack), Ultima II: Revenge of the Enchantress (Origin Systems) (4am crack), Ultima IV: Quest of the Avatar (4am crack), Ultima V: Warriors of Destiny (version 02-MAR-88) (4am crack), Ultima V: Warriors of Destiny (version 12-APR-88) (4am crack) [4am, A-Noid]
• apple2_flop_orig: Balance of Power, Bank Street StoryBook (version 1.1), The Cave of Time, Defender (Atarisoft), Dig Dug (Datasoft), Frog Jump: Ordering Numbers, Galaxian (Atarisoft), Grammar Mechanics Level 1, The Halley Project: A Mission In Our Solar System, James Bond 007 in: Goldfinger, Jumping Math Flash, The Lüscher Profile, Mathematics Action Games: Pyramid Puzzler, Mind Pursuit, Mr. Pixel's Cartoon Kit, Mr. Pixel's Programming Paint Set, Number Bowling: Decimals and Fractions, Pac-Man (Atarisoft), Pac-Man (Datasoft), Saracen, Star Maze, Star Maze: Division, Threshold, Tink!Tonk!: Tink's Subtraction Fair, Tink!Tonk!: Tinka's Mazes, Tink!Tonk!: Tuk Goes to Town, Ultima V: Warriors of Destiny (version 02-MAR-88), Ultimore: Egypt, Ultimore: Pirate World, Ultimore: Slavelords, Ultimore: Spaceship Crash, Video Title Shop, Where in America's Past is Carmen Sandiego?, Windwalker, Wizardry: Proving Grounds of the Mad Overlord (version 6 06-JAN-84) [4am, A-Noid]
• apple2gs_flop_clcracked: Draw Plus (version 1.0) (cleanly cracked), MultiScribe IIgs (version 3.01c) (cleanly cracked), The New Talking Stickybear Alphabet (cleanly cracked), The New Talking Stickybear Opposites (cleanly cracked), The New Talking Stickybear Shapes (cleanly cracked), TopDraw (version 1.01A (8/4/87)) (cleanly cracked) [Brian Troha]
• bbc_rom: Assembler Extension ROM 1.12, IEEE 1.91, IEEE 1.96, Integra-B OS 1.21, Integra-B OS 1.22, Integra-B OS 1.23, Integra-B OS 1.24, Maths Extension ROM 1.05, Matrix 1.01, MCL 1.6, Micro Club 32K Shadow Ram 1.00, RAMDisc 1.04, TTX2000B 1.12, The UtilRom 2.0, The UtilRom 2.3, Viglen DSDFS 1.00, VT Clock 1.0 [Nigel Barnes]
• coleco_homebrew: Mieyen [Inufuto]
• ekara_cart: i-Singer Volume 2 (Korea), i-Singer Volume 3 (Korea), i-Singer Volume 11 (Korea), i-Singer Volume 14 (Korea) [David Haywood, TeamEurope, Taksangs]
• oric1_cass:
  Hnefatafl, O-Thrust (v1.2) [Defence Force]
  Mieyen [Inufuto]
• pc8801_flop: Hibernia [arcwil]
• psion2: Cutdata, Demo Pack, Easybar Plus, FileMaster v4.5, Flash Datapak Formatter v1.2, Flash Datapak Formatter v1.7, Hangman, HB Games Pack, Looksat, Murray Citi Rate v1.00, OBase, Personal Finance II, Prakpak English Practice I, Tidal Height, Topo Set [Jaap Scherphuis]
• psx: 16 Tales 1 (USA), 2Xtreme (Europe), 3D Lemmings (Europe), 3D Lemmings (Japan), 3Xtreme (USA, demo), 4-4-2 Soccer (Europe), 40 Winks (Europe), 40 Winks (Europe, demo), 40 Winks (Italy), 40 Winks (Spain), Cheesy (Europe), Cheesy (Japan) [redump.org]
• x68k_flop:
  Xadlak Plus [danielham]
  Last Force - The Virtual Battle in 1930's [Shentok]
• zx81_cass:
  Mieyen [Inufuto]
  El Valle [Luís Rato, Planeta Sinclair]
  Battle of the Planets [Mark Westmoreland, Steven Brown, Planeta Sinclair]
  Cursed Catacombs (v2.0), Cursed Catacombs (v2.1, ZXpand joystick), Dungeons of Zedd, Zeddytron 2081 [Naranjito Games]
  2K Games Pack (Softsync), Alien Invasion 16K, Ator the ABC Gator, Ordidactic - 1. Language Machine [Planeta Sinclair]
  Battle ZXone, BMX Trial [Spectrum Computing]
  Athlete's Foot, Athlete's Foot (master), Battleships (alt), Grand Prix & Golf [Steven Brown, Planeta Sinclair]

Software list items promoted to working

• amigaocs_flop: Dyna Blaster (Europe), Micro Machines (Europe), MicroProse Soccer (Europe, Soccer Stars) [Angelo Salese]
• cpc_cass: Techno Cop (UK) [Barry Rodewald]

New software list items marked not working

• amiga_cd: Wendetta 2175 (Europe) [redump.org]
• amiga_demos: Interference (demo), Puggs In Space (demo) [pouet.net]
• bbc_rom: EURO-Beeb Terminal 4.14, Lambda 7 Spectrophotometer Simulation 1.23 [Nigel Barnes]
• ibm5170_cdrom: miroVIDEO Studio DC10 Plus (V. 1.04, 160657) [Parabol]
• pc8801_cass: Computer the Golf [Shawnji]
• pc8801_flop:
  Hibernia (alt .d88 format) [arcwil]
  Red Stack [BabaJeanmel]
• photo_cd: Toilet no Hanako-san (Japan) Winning Run: Ayrton Senna: 20-nen no Kiseki (Japan) [redump.org]
• psion2: Dynabar 232 M 4.3, Intellikey RAK, Sartech Arg5410 Beacon Tester, Sony CCD-VX1E Pixel Repair v1.0, Sony EVR Alignment v1.1a, Sony EVR Alignment v1.1b, Sony EVR Alignment v2.1, Sony EVR Alignment v3.0b, Sony EVR Alignment v4.0, Sony EVR Alignment v4.1a, Sony EVR Alignment v4.1b, Sony EVR Alignment v5.0, Sony EVR Alignment v5.1, Sony EVR Alignment v6.1, Sony EVR Alignment v7.0a, Sony EVR Alignment v7.0b, Sony EVR Alignment v8.0a, Sony EVR Alignment v8.0b, Sony EVR Alignment v9.0a, Sony EVR Alignment v9.0b, Sony EVR Alignment v10.0, Sony EVR Alignment v11.0, Sony EVR Alignment v11.1, Sony EVR Alignment v12.0, Sony EVR Alignment v13.0, Sony EVR Alignment v14.0, Sony EVR Alignment v15.0, Sony EVR Alignment v16.0, Sony EVR Alignment v17.0, Sony EVR Alignment v18.0, Sony EVR Alignment v19.0, Sony EVR Alignment v20.0, Speech Synthesiser 1.4 [Jaap Scherphuis]
• zx81_cass: Graphix, Graphix (alt) [Spectrum Computing]

Merged pull requests

• 12957: casio/wk1800.cpp, sound/gt155.cpp: Emulated the Casio WK-1800 and WK-1600 music keyboards. [Edward d-tech, Devin Acker]
• 13128: formats/fsblk.cpp: Replaced the fs::err_t enumeration with a standard error condition category. [AJR]
• 13220: cpu/tlcs900: Added the TMP94C241 variant (used by the Technics SX-KN5000 music keyboard). [Felipe Sanches]
• 13250: formats/h8_cas.cpp: Updated H8T tape image format to use newer cassette handling. [Mark Garlanger]
• 13255: Updated Emscripten support and added support for bgfx video output using OpenGL ES. [algestam]
• 13263: 3rdparty/ymfm: Updated to the latest upstream code as of December 2024. [Angelo Salese]
• 13271: seta/speglsht.cpp: Fixed save state and debugger issues, and cleaned up code. [cam900]
• 13274: sigma/sigmab31.cpp: Added the 6809 sound CPU (communication is not hooked up). [flama12333]
• 13275: x68k_flop.xml: Added Last Force and Xadlak Plus. [Shentok, danielham, Marc Roy]
• 13276: vtech/geniuscolor.cpp: Dumped the external ROMs for the Spanish VTech Genius Color Pocket. [jordigahan, ClawGrip]
• 13279: pc8801_flop.xml: Updated metadata, usage notes and comments. [Marc Roy]
• 13280: amiga_demos.xml: Added the Interference and Puggs in Space demos (not working). [pouet.net, ICEknight]
• 13283: alesis/midiverb.cpp: Added DSP emulation and promoted to working. [m1macrophage]
• 13284: toaplan/toaplan1.cpp: Added detail to descriptions, fixed debugger and save state issues, and cleaned up code. [cam900]
• 13285: toaplan/twincobr.cpp, toaplan/wardner.cpp: Fixed debugger issues and cleaned up code. [cam900]
• 13286: machine/mc68328.cpp: Allow selection and use of port A, and update the timer counter on every tick. [Kirk Meyer]
• 13288: galaxian/galaxian.cpp: Dumped the PROMs from the CPU daughterboard for Rocket Convoy. [ClawGrip]
• 13289: formats/tzx_cas.cpp: Check for invalid blocks referencing data beyond the end of the file (MT08952). [holub]
• 13289: formats/oric_tap.cpp, formats/uef_cas.cpp: Updated for API changes in GitHub #13289 and cleaned up code. [holub]
• 13292: formats/cassimg.cpp: Fixed regressions in cassette image loading caused by GitHub #13289. [holub]
• 13293: apple2gs_flop_clcracked.xml: Added six cracks, and replaced one crack. [Brian Troha, Ivan Vangelista]
• 13295: jaleco/ms32.cpp: Corrected PCB locations for Gratia - Second Earth rotate/zoom layer tile ROMs. [kuzearcade]
• 13297: pc8801_cass.xml: Added Computer the Golf (not working). [Shawnji, Marc Roy]
• 13298: paia/midi2cv8.cpp: Emulated the PAiA Electronics midi2cv8 MIDI to control voltage devices. [m1macrophage]
• 13300: konami/konppc.cpp, konami/gticlub.cpp, konami/hornet.cpp, konami/nwk-tr.cpp, konami/zr107.cpp: Cleaned up code. [cam900]
• 13301: kontron/kdt6.cpp: Cleaned up code; machine/z80dma.cpp: Suppress side effects for debugger reads. [cam900]
• 13305: skeleton/zorba.cpp: Improved save state support and cleaned up code. [cam900]
• 13306: megacd.xml: Marked the US version of Eternal Champions as a clone of the PAL version. [jflatt]
• 13307: cpu/drcbearm64.cpp: Optimised load/store and call generation. [Vas Crabb]
• 13308: konami/megazone.cpp: Cleaned up code. [cam900]
• 13309: konami/tutankhm.cpp, konami/junofrst.cpp: Cleaned up code. [cam900]
• 13310: konami/tp84.cpp: Fixed potential out-of-bounds accesses and cleaned up code. [cam900]
• 13311: konami/spy.cpp: Cleaned up code and added notes. [cam900]
• 13312: konami/konami_helper.cpp, konami/simpsons.cpp: Cleaned up code. [cam900]
• 13313: konami/k001005.cpp, konami/k001006.cpp: Implemented palette interface, fixed debugger issues and cleaned up code. [cam900]
• 13314: konami/k001604.cpp: Corrected palette count for decoded graphics. [cam900]
• 13315: konami/k037122.cpp: Corrected palette count for decoded graphics. [cam900]
• 13316: konami/k051733.cpp: Suppress side effects for debugger reads and cleaned up code. [cam900]
• 13319: oberheim/dmx.cpp: Fixed pointer tracking in interactive layout and made fine adjustments easier. [m1macrophage]
• 13320: vtech/magibook.cpp: Dumped the external ROM for the Spanish VTech MagiBook. [ArcadeHacker, ClawGrip]
• 13321: cpu/m68000/scc68070.cpp: Limit external memory addresses to 24 bits (fixes issues in CD-i games). [Devin Acker]
• 13322: formats/tzx_cas.cpp: Fixed a regression in TAP format image loading and added block checksum validation (MT09104). [holub]
• 13324: paia/fatman.cpp: Added preliminary PAiA Electronics FatMan analog synthesizer emulation (no audio). [m1macrophage]
• 13325: cpu/drcbex64.cpp: Directly dispatch memory accesses no larger than native width to specific handlers. [Vas Crabb]
• 13327: intel/intellec8.cpp: Dumped the ROMs from two intellec 8/Mod 80 systems. [ArcadeHacker, ClawGrip]
• 13328: konami/mystwarr_v.cpp, konamik053246_k053247_k055673.cpp: Improved sprite blending. [FredYeye]
• 13330: linn/linndrum.cpp: Added preliminary LinnDrum emulation (no audio or internal artwork). [m1macrophage]
• 13332: ibm/ibm3477.cpp: Dumped the ROMs from an IBM InfoWindow 3477 terminal. [OldComputers ES, ClawGrip]
• 13334: alesis/midiverb.cpp, oberheim/dmx.cpp, paia/fatman.cpp: Added _device suffix to device class names. [m1macrophage]
• 13335: capcom/cps1.cpp: Changed the year for the Biaofeng Zhanjing bootleg to match the title screen. [BarbuDreadMon]
• 13337: namco/namcos12.cpp: Marked Truck Kyosokyoku TKK2 as likely being a US version. [David Haywood]
• 13338: sony/zn.cpp: Changed Primal Rage II to use Roman numerals in the title. [Michael Sanborn]
• 13341: bus/centronics: Added The Adaptator joystick interface. [Angelo Salese]
• 13342: Added eleven TV games/handheld games (one working) and four i-Singer cartridges. [David Haywood]
• 13344: taito/taitojc.cpp, taito/taitopjc.cpp, taito/tc0780fpa.cpp: Cleaned up code and fixed some issues. [cam900]
• 13345: taito/taito_f2.cpp, taito/tc0280grd.cpp: Fixed debugger and save state issues and cleaned up code. [cam900]
• 13346: taito/taitocchip.h: Removed bankdev.h header as it is no longer used. [cam900]
• 13347: psx.xml: Added twelve working items and replaced three items with better dumps. [redump.org, ArcadeShadow]
• 13348: oric1_cass.xml: Added three working homebrew games. [Defence Force, Inufuto, ArcadeShadow]
• 13350: sony/news_68k_iop.cpp: Added Sony NWS-831 workstation emulation (runs NEWS-OS but not considered working). [Brice Onken]
• 13351: oberheim/xpander.xpp: Added preliminary Oberheim Xpander synthesizer emulation (no audio). [m1macrophage]
• 13353: dynax/ddenlovr.cpp: Added DIP switch definitions for Hanafuda Night Rose. [Ivan Vangelista]
• 13354: alesis/midiverb.cpp: Made the internal artwork more realistic. [m1macrophage]
• 13355: taito/taito_b.cpp, taito/tc0180vcu.cpp: Corrected palette depth and Silent Dragon sound chip, and cleaned up code. [cam900]
• 13357: taito/wyvernf0.cpp: Cleaned up code. [cam900]
• 13359: handheld/hh_sm510.cpp: Hooked up the infinite lives cheat input for Shuttle Voyage and Thief in Garden. [algestam]
• 13360: atari/sprint2.cpp: Dumped a Sprint 2 bootleg. [Daniel Castellanos, Victor Fernandez (City Game), ClawGrip]
• 13361: handheld/hh_sm510.cpp: Added Tronica Space Adventure. [Milan Galcik, algestam]
• 13366: handheld/hh_sm510.cpp: Fixed the screen size and improved the graphics for Tronica Space Adventure. [algestam]
• 13367: oberheim/dmx.cpp: Added the metronome and high-pass filters and corrected the phase of the audio output. [m1macrophage]
• 13368: ibm/ibm3153.cpp, ibm/ibm3477.cpp: Fixed copyright header comments. [ClawGrip]
• 13370: oberheim/dmx.cpp: Removed the imperfect sound flag, and flagged unemulated tape storage. [m1macrophage]
• 13371: handheld/hh_sm510.cpp: Added Konami Chequered Flag (assuming ROM is shared with Bill Elliott’s NASCAR Racing). [algestam]
• 13373: sinclair/sprinter.cpp: Add onboard media devices before adding slots to make media options less unstable. [holub]
• 13374: zx81_cass.xml: Added nineteen items (seventeen working). [ArcadeShadow]
• 13375: coleco_homebrew.xml: Added the new Mieyen game. [Inufuto, ArcadeShadow]
• 13377: handheld/hh_sm510.cpp: Enlarged the white background for Konami Chequered Flag to avoid black borders. [algestam]
• 13379: taito/taitojc.cpp: Fixed the character RAM size (fixes a regression caused by GitHub #13344). [cam900]
• 13380: video/k053936.cpp: Corrected the source/destination parameter order to the alpha blending function. [FredYeye]
• 13383: taito/slapshot.cpp, taito/taito_f2.cpp: Cleaned up code. [cam900]
• 13386: matsushita/kn5000.cpp: Dumped portions of the sub-CPU boot ROM (filled undumped portions with 0xFF). [Felipe Sanches]
• 13387: taito/qix.cpp: Suppress side effects for debugger reads, use a palette device for the palette and cleaned up code. [cam900]
• 13389: pacman/pacman.cpp: Dumped a Puck Man bootleg using a mixture of code from other sets. [Jordi Tuells, ClawGrip]
• 13391: bus/centronics: Added a skeleton Epson RX-80 printer device to allow the CPU ROM to be debugged. [Golden Child]
• 13392: apple2_flop_orig.xml, apple2_flop_clcracked.xml, apple2gs_flop_orig.xml: Added the latest dumps and cracks. [A-Noid]
• 13395: apple2_flop_clcracked.xml: Removed two imperfect cracks and updated metadata for Locksmith. [A-Noid]
• 13396: taito/invqix.cpp: Fixed position offsets when the screen is flipped and cleaned up code. [cam900]
• 13397: taito/minivadr.cpp: Restrict drawing to the clipping rectangle and cleaned up code. [cam900]