After two long months, we’re back with MAME 0.262! Of course, it’s full of exciting work on multiple fronts. In core media support, MAME now supports FLAC compression for compact cassette images, and Zstandard compression in zip archives and CHD disk images. For maximum compatibility, chdman won’t use Zstandard compression by default, so you’ll need to enable it if you want to use it when creating or converting disk images. For your convenience, unidasm now allows you to specify offsets in hexadecimal or octal.

Three LaserDisc games designed by Rick Dyer are now working: the Japanese version of Time Traveler, the console-to-arcade conversion Thayer’s Quest, and Don Bluth’s Dragon’s Lair. It’s very exciting to see multiple LaserDisc captures combined to eliminate all dropouts from disc degradation and pressing faults for Dragon’s Lair and Thayer’s Quest.

Following up on work in the previous release, MAME now supports Sega’s TV Ocha-Ken system, based on the same technology as the Advanced Pico BEENA. It’s a far simpler system designed for young children, using barcode cards to trigger mini-games. Also from Sega, initial support for the AI computer has been added. No, this isn’t related to the current artificial intelligence craze; it’s a rather obscure system from 1986 featuring a pen tablet and using cartridge and compact cassette media.

Two more Casio Phase Distortion synthesisers have been added: the CZ-230S keyboard and the rare SZ-1 sequencer. The CZ-2230S lacked sound editing features but added a programmable drum machine (using PCM samples) and sequencer. Also in synthesiser emulation, MAME’s Wave Blaster host driver now supports multiple synthesiser modules from Casio, Samsung, and Yamaha. In other musical news, the original version of the very obscure Shamisen Brothers rhythm game from Kato’s has now been fully dumped and emulated.

The microcontroller program for Taito’s KiKi KaiKai was recently extracted. This contains a substantial amount of game logic, allowing the simulation code previously used by MAME to be retired and giving more confidence that the emulation is accurate. Improvements to our Fujitsu MB8841 emulation have fixed persistent issues in Arabian from Sun Electronics. HT1130 microcontrollers are now supported, allowing cheap hand-held “brick games” to be emulated, albeit without sound for now.

This is a big release for chess computer emulation. There are lots of newly supported chess computers from the brands you love, like Hegener + Glaser, Novag, and Saitek, as well as more versions of systems that were already supported. There were also a couple of backgammon computers added, from Saitek and Tryom.

There’s inevitably far more than we have time to talk about here, including an Arabic version of the Mattel Aquarius, an 8" floppy drive controller for the Apple II family, numerous Aristocrat Leisure gambling systems promoted to working, some big software list updates, and lots of code modernised. You can read about all the two months of development in the whatsnew.txt file, or get the source code and 64-bit Windows binary packages from the download page.

MAME Testers bugs fixed

• 07157: [Sound] (sega/system1.cpp) nob: Music and sound effects stop playing after completing the first level. (Ivan Vangelista)
• 08436: [Crash/Freeze] (sunelectronics/arabian.cpp) arabian: Game freezes on second player’s turn. (hackbar)
• 08718: [Misc.] (taito/kikikai.cpp) kicknrun, kicknrunu: Coin counters increment on boot. (Vas Crabb)
• 08754: [Documentation] (sega/sms.cpp) sms1, sms1br, sms1paln, sms1pal: The original Master System was not numbered. (Vas Crabb)
• 08797: [DIP/Input] (capcom/1943.cpp) All 1943 games and clones: Cabinet type DIP switch setting labels are misleading. (Vas Crabb)
• 08800: [DIP/Input] (pacman/pacman.cpp) crushbl3: DIP switch settings for number of lives are labelled incorrectly. (chaneman)
• 08802: [Sound] (subsino/subsino.cpp) victor6, victor6a, victor6b: No OPL2 sounds are played. (Ivan Vangelista)

New working systems

• 301 XL (Yeno) [hap, Sean Riddle, Berger]
• Altair II [Basilio García, Recreativas.org]
• Block Game & Echo Key GA888 [azya52, David Haywood]
• Brother PN-8800FXB [Dirk Best, Bookman Archive]
• Casio CZ-230S [BCM, =CO=Windler, Devin Acker]
• Casio SZ-1 [BCM, Devin Acker]
• Chess King / Intelligent Software Triomphe [hap, Berger, Sean Riddle]
• E-Star Brick Game 96 in 1 (E-23 Plus Mark II) [azya52, David Haywood]
• Gakken Compact Vision TV Boy [hap]
• Golden Joker (Ver 16.06UNG-25, set 1) [TeamEurope, Roberto Fresca, Kevin Eshbach, Brian Troha]
• Green Lizard (4VXFC811, NSW) [dam0, Heihachi_73]
• Hegener + Glaser Mephisto Europa [hap, Berger]
• Hegener + Glaser Mephisto MM II (Nona program, DOCCC 1985 Leiden TM) [mclane]
• Jack House [Roberto Fresca, Grull Osgo]
• Novag Accord [hap, Berger]
• Novag Constellation Junior [hap, Mychess]
• Novag Super VIP (v3.7) [hap, Berger]
• Novag VIP (Novag) [hap, Berger]
• Pit-Fighter (Tiger) [algestam, Sean Riddle, hap]
• Saitek Electronic Champion Backgammon [hap, Sean Riddle]
• Saitek Electronic Dames [hap, Sean Riddle]
• Saitek Kasparov Conquistador [hap, Sean Riddle, ClawGrip]
• SciSys Turbo 16K [hap, Sean Riddle]
• Tandberg TDV-2115L [Frode van der Meeren]
• Tandy Corporation / SciSys 1850 Deluxe Table Chess (model 60-2199) [hap, Sean Riddle]
• Tequila Sunrise (1VXFC613, NSW) [dam0, Heihachi_73]
• Tryom Omar II [hap, Sean Riddle]

New working clones

• Altair (Nauchpribor) [algestam, Milan Galcik, Igor Nys]
• Black Rhino (4VXFC830, NSW) [dam0, Heihachi_73]
• Ecico Electronics Aquarius (Arabic) [Sean Harrington]
• Euro Champ '92 (Japan) [Tailsnic Retroworks]
• Fidelity Electronics Prestige Challenger (original program, set 1) [Berger]
• Fidelity Electronics Prestige Challenger (original program, set 2) [Berger]
• Fidelity Electronics Prestige Challenger (original program, set 4) [Berger]
• Fidelity Electronics Prestige Challenger (original program, set 5) [Berger]
• Fidelity Electronics Prestige Challenger (original program, set 6) [Berger]
• Fidelity Electronics Voice Chess Challenger (set 2) [Berger]
• Fruit Star Bonus (Ver 8.30UNG-25, set 1) [TeamEurope, Roberto Fresca, f205v, Kevin Eshbach, Brian Troha]
• Fruit Star Bonus (Ver 8.30UNG-25, set 2) [TeamEurope, Roberto Fresca, f205v, Kevin Eshbach, Brian Troha]
• Gals Panic SU (Korea, version 5) [Darksoft, The Dumping Union]
• Golden Joker (Ver 16.06UNG-25, set 2) [TeamEurope, Roberto Fresca, Kevin Eshbach, Brian Troha]
• Hat Trick Hero (US) [Tailsnic Retroworks]
• Heath Company Heathkit H88 [Mark Garlanger]
• Hegener + Glaser Mephisto Academy (Dutch, 04-10-88) [Drahti]
• Hegener + Glaser Mephisto Academy (German, 27-08-88) [Drahti]
• Hegener + Glaser Mephisto Academy T+T (Dutch, prototype) [mclane]
• Hegener + Glaser Mephisto Dallas 68020 (set 1) [Berger]
• Mahjong Gakuensai (Japan, set 2) [buffi]
• Mahjong Raijinhai (Ver. D105) [Sergio Galiano]
• JoJo no Kimyou na Bouken: Mirai e no Isan (Japan 991015, NO CD) [anonymous]
• JoJo's Bizarre Adventure (Euro 991015, NO CD) [anonymous]
• Lucky Coin (Jun 24 2002) [Ioannis Bampoulas]
• NBA Jam (proto v 1.01 1/23/93) [reynaldodhalam]
• NBA Jam (proto v 2.00 1/24/93) [Scuba King]
• NBA Jam Tournament Edition (proto 2.00 12/17/93) [anonymous]
• Novag Super VIP (v1.01) [hap, Berger]
• Novag Super VIP (v1.03) [hap, Berger]
• Novag Super VIP (v3.6) [hap, Berger]
• Operacion Defender (bootleg of Defender) [Recreativas.org]
• Pit Boss Superstar III 30 (9233-00-01 R0B, Standard version) [Brian Troha, The Dumping Union]
• Psion Series 3mx (French) [François Thunus]
• Return Of Sel Jan II [BET] (Japan, NM508) [buffi]
• Saitek Kasparov Team-Mate [hap, Sean Riddle, ClawGrip]
• SciSys Companion III [hap, Sean Riddle]
• Skill Drop Georgia (Ver. G1.01S, Oct 1 2002) [Ioannis Bampoulas]
• Stompin' (prototype?) [Domenico Cervini]
• Tekken 2 Ver.B (World, TES2/VER.D) [@moflih.morad]
• Violent Storm (ver UAB, bootleg) [Jordi Freixas, Victor Fernandez (City Game)]

Systems promoted to working

• Bachelorette Party (BHG1248, US) [Heihachi_73]
• Cherry Chance [Angelo Salese]
• Dragon's Lair (US Rev. F2) [Ryan Holtz, Mat Ownby, ld-decode Team]
• The Gambler (EHG0916-02, US) [Heihachi_73]
• Honky Tonk (BHG1455, US) [Heihachi_73]
• Koala Mint (CHG1573, US) [Heihachi_73]
• MKV Set/Clear Chips (US) [Heihachi_73]
• Magic Mask (AHG1549, US) [Heihachi_73]
• Mahjong Raijinhai DX (Ver. D105) [Sergio Galiano]
• Party Gras (AHG1567, US) [Heihachi_73]
• Poker (Impera, V11/90b) [Roberto Fresca, Grull Osgo]
• Sega TV Ocha-Ken [QUFB]
• Shamisen Brothers Vol 1 (V1.01K) [Windy Fairy, Taro, angeryer]
• Thayer's Quest (set 1) [Ryan Holtz, Matt Ownby, ld-decode Team]
• Sweet Liberty Deluxe (AHG1575, US) [Heihachi_73]
• Wild Africa (AHG1535, US) [Heihachi_73]

Clones promoted to working

• Adonis (BHG1508, US) [Heihachi_73]
• Boot Scootin' (AHG1547, US) [Heihachi_73]
• Boot Scootin' (GHG1008-03, US) [Heihachi_73]
• Boot Scootin' (GHG1012-02, US) [Heihachi_73]
• Cash Chameleon (DHG4078-99, US) [Heihachi_73]
• Cuckoo (CHG1195, US) [Heihachi_73]
• Dance Dance Revolution (GC845 VER. JAB) [tweak!, Caldenza, Taro]
• Dolphin Treasure (FHG4077-02, US) [Heihachi_73]
• Dolphin Treasure - Cash Express (AHG1519, US) [Heihachi_73]
• Dolphin Treasure - Cash Express (AHG1606, US) [Heihachi_73]
• Dolphin Treasure - Cash Express (AHG1607, US) [Heihachi_73]
• Dragon's Lair (US Rev. D, Pioneer LD-V1000) [Ryan Holtz, Matt Ownby, ld-decode Team]
• Dragon's Lair (US Rev. E) [Ryan Holtz, Matt Ownby, ld-decode Team]
• Dragon's Lair (US Rev. F) [Ryan Holtz, Matt Ownby, ld-decode Team]
• Enchanted Forest - Cash Express (AHG1615, US) [Heihachi_73]
• Golden Pyramids (AHG1205-03, US) [Heihachi_73]
• Golden Pyramids (AHG1206-99, US) [Heihachi_73]
• Green Lizard - Cash Express (AHG1623, US) [Heihachi_73]
• Inca Sun (CHG1458, US) [Heihachi_73]
• Inca Sun (DHG1577, US) [Heihachi_73]
• Keep Your Hat On (BHG1204, US) [Heihachi_73]
• King Galah - Cash Express (AHG1625, US) [Heihachi_73]
• Loco Loot (AHG1513, US) [Heihachi_73]
• Lucky 7 (Impera, V04/91a, set 2) [Roberto Fresca, Grull Osgo]
• Magic Mask (AHG1548, US) [Heihachi_73]
• Magic Mask (DHG1309, US) [Heihachi_73]
• Margarita Magic (EHG1558, US) [Heihachi_73]
• Margarita Magic (EHG1559, US) [Heihachi_73]
• Mountain Money (BHG1464, US) [Heihachi_73]
• Novo Play Club Card (V3.3H) [Roberto Fresca, Grull Osgo]
• Novo Play Club Card (V6.2H) [Roberto Fresca, Grull Osgo]
• Party Gras (BHG1284, US) [Heihachi_73]
• Penguin Pays - Cash Express (AHG1544, US) [Heihachi_73]
• Penguin Pays - Penguin Pucks (EHG1257, US) [Heihachi_73]
• Queen of the Nile (GHG4091-02, US) [Heihachi_73]
• Queen of the Nile (GHG4091-03, US) [Heihachi_73]
• Queen of the Nile - Cash Express (AHG1525, US) [Heihachi_73]
• Queen of the Nile - Cash Express (AHG1608, US) [Heihachi_73]
• Queen of the Nile - Cash Express (AHG1609, US) [Heihachi_73]
• Thayer's Quest (set 2) [Ryan Holtz, Matt Ownby, ld-decode Team]
• Time Traveler (Japan) [Ryan Holtz, Matt Ownby, ld-decode Team]
• Unicorn Dreaming (BHG1584, US) [Heihachi_73]
• Wild Cougar (AHG1531, US) [Heihachi_73]

New systems marked not working

• Aquaplus P/ECE (512 kB Flash) [Vas Crabb]
• Aristocrat MK-7 BIOS [Guru]
• Cast Away (dual 6809 GI Australasia PCB) [Roberto Fresca, Grull Osgo]
• Circlun - Kuru.Kuru-Count [buffi]
• Cool 104 [ethteck]
• Cuty Line Limited (ver.1.30) [freaktech]
• Diga Mart (rev. A) [Arcade2007]
• Free Deal Twin Jokers Progressive [ethteck]
• Funderdome Video Game Entertainment System 200+ Games (FUN-GAME32-1) [David Haywood]
• Good Luck! (dual 6809 GI Australasia PCB) [Roberto Fresca, Grull Osgo]
• IVL Technologies KaraokeTV Star (US, with 50 songs) [Sean Riddle, David Haywood]
• Jester Chance (dual 6809 GI Australasia PCB) [Roberto Fresca, Grull Osgo]
• LD Mahjong #1 Marine Blue no Hitomi (Japan) [buffi]
• Lexibook JG7420 200-in-1 [David Haywood]
• Lucky 88 (Aristocrat MK-7) [dam0]
• Medal Get Hammer (V100JP) [buffi]
• Monkey Land (Ver. AA.21.A) [Ioannis Bampoulas]
• National Semiconductor SYS16 [Plamen Mihaylov]
• NEC PC-8401BD [David Stephenson]
• Nittere Shiki! Mirai Yosou Studio / NTV Future Forecast Studio (Japan, Rev A) [Jorge Valero, Darksoft, MetalliC, rtw]
• Playcenter Evolution III (v14.0, 'Epox' hardware) [Cuclis, Oskarito, Ángel]
• Rockman EXE Battle Chip Stadium Ver.3.00 [GoodTofuFriday, EmmanuelEXE - Emmanuel Frechou, ScoutmasterDemi, RockmanCosmo YukkiEXE, NettoHikari, Gateonine, Omegascithe, Seabit, Guadian Cha, DJrezzed (Enzan), Jamesking, Raging Potato, ShatteredShamrock, MegaMage, XoftheXeyon, Giver336, CrayonCrayoff, Zetta Slow, WChill, HedgehogNinja, BeardAnchor, FrozenSade, Doc, InvaderChris, ShrubNinja, Runimanio, EWayne, Rebyc, DashieSwag, JaiDjango, Seedoh, LanHikariDS, TarjicalJalapeno, GilverSoul, HopeButterfly, TwilightLinkable, Yee Naaldlooshi, Malxx125, PokeJoe, UnfunnyCircle, ProtoDemn, BlairJTV, Fluttershy_VG, Johnsowhat94, VampirateOdessa, Ennis Ham, SSB Mars, El Cut, Archduke Spook, BoiBill, Kirito, ScilabSecrets]
• Rockman EXE The Medal Operation [GoodTofuFriday, EmmanuelEXE - Emmanuel Frechou, ScoutmasterDemi, RockmanCosmo YukkiEXE, NettoHikari, Gateonine, Omegascithe, Seabit, Guadian Cha, DJrezzed (Enzan), Jamesking, Raging Potato, ShatteredShamrock, MegaMage, XoftheXeyon, Giver336, CrayonCrayoff, Zetta Slow, WChill, HedgehogNinja, BeardAnchor, FrozenSade, Doc, InvaderChris, ShrubNinja, Runimanio, EWayne, Rebyc, DashieSwag, JaiDjango, Seedoh, LanHikariDS, TarjicalJalapeno, GilverSoul, HopeButterfly, TwilightLinkable, Yee Naaldlooshi, Malxx125, PokeJoe, UnfunnyCircle, ProtoDemn, BlairJTV, Fluttershy_VG, Johnsowhat94, VampirateOdessa, Ennis Ham, SSB Mars, El Cut, Archduke Spook, BoiBill, Kirito, ScilabSecrets]
• Sega AI [Chris Covell, Fabio Priuli, Wilbert Pol, smspower, The Game Preservation Society]
• Sega Network Taisen Mahjong MJ 3 Firmware Update (GDX-0019) [Jorge Valero, rtw]
• Simply the Best (CZ750, v1.0) [TeamEurope, Roberto Fresca, Grull Osgo]
• Takara Tomy / SSD Company LTD Hi-Kara (Japan) [David Haywood, TeamEurope]
• Wicat Systems T7000 Video Terminal [Bitsavers]
• Yamaha MU90 [anonymous]

New clones marked not working

• Aquaplus P/ECE (2 MB Flash) [Vas Crabb]
• Bad Girls (alternate set) [indisc]
• Baywatch (3.00 German) [Quench]
• Bugs Bunny Birthday Ball (LG-2) German [Quench]
• Cherry Master '92 (V1.1D) [Ioannis Bampoulas]
• Cruis'n Exotica (version 2.0, alternate ROM format) [Brian Troha]
• Diner (LG-2) German [Quench]
• Elvira and the Party Monsters (LG-3) [Quench, PinMAME]
• Epoch / SSD Company LTD Super TV-PC [TeamEurope, QUFB]
• Heart Throb (01J02866, Venezuela) [anonymous, Heihachi_73]
• Hook (USA 4.01, display A4.00) [PinMAME]
• Hook (USA 4.01, display F4.01) [Quench, PinMAME]
• Incan Pyramid (Konami Endeavour, Queensland) [Matt B]
• Indian Dreaming (02J01856, Venezuela) [anonymous, Heihachi_73]
• Loco Loot (0300670V, Queensland) [anonymous, Heihachi_73]
• Mahjong Cafe Doll Great (Japan, Ver. 1.00) [buffi]
• Medal no Tatsujin Doki! Ooatari-Darake no Sugoroku Matsuri (MTL1 SPR0A) [buffi]
• Monkey Land (Ver. AA.13.B) [Ioannis Bampoulas]
• Operation Tiger (Ver 2.09 J) [ethteck]
• Operation Tiger (Ver 2.10 O) [lukemorse1]
• Puzz Ball (Japan, PZB1 Ver.C) [buffi]
• Rolling [Taksangs, charlie]
• Sega Touring Car Championship [Sugoi Helsinki]
• Sweethearts II (0100860V, Queensland) [anonymous, Heihachi_73]
• Whirlwind (LG-1) [Quench, PinMAME]
• Whirlwind (LG-2) [Quench, PinMAME]
• The Who's Tommy Pinball Wizard (Dutch 2.01, display A2.00) [inkochnito, PinMAME]

New working software list items

• aquarius_cart: Arabic Editor [Martin v.d. Steenhoven, Ghaith Al-Makhzoomi]
• brother_pn:
  PN-8510MDS Version 1.0 [David Given]
  PN-8500MDS/PN-8700MDS Version 2.01 [ToughDev]
• coleco: Masters of the Universe: The Power of He-Man (prototype, hacked) [anonymous]
• ctvboy: Chitaikuu Daisakusen, Excite Invader, Frogger, Mr. Bomb, Robotan Wars, Shigaisen 200X-nen [Jeremy Parish, Sean Riddle, Gaming Alexandria]
• ekara_japan: Enkamichi Volume 9 (Japan) (EC0064-ENK) [David Haywood, TeamEurope]
• ekara_japan_ac: Misora Hibari PR-06 (Japan) [David Haywood, TeamEurope]
• ekara_japan_g: TV Pop Junior Volume 3 (Japan) (GC0009-TPJ) [David Haywood, TeamEurope]
• ekara_japan_m: Kids Song Mini Volume 2 (Japan) (MC0008-KSM) [David Haywood, TeamEurope]
• ekara_japan_sp: Super Cartridge: Best Hit (Japan) (SP-01) [David Haywood, TeamEurope]
• fmtowns_flop_orig: D-Return, Daifugou Gakuen (v1.1), Misty 2, Present 2 [cyo.the.vile]
• ibm5170:
  Harpoon II - BattleSet 3: Cold War [The Good Old Days]
  Front Page Sports: Baseball '94, Front Page Sports: Baseball '94 - Legends and Stadiums expansion, Harpoon II, Harpoon II - BattleSet 2: WestPac, International Tennis Open [Total DOS Collection]
• ibm5170_cdrom: Primal Rage (USA, DOS) [archive.org]
• megadriv:
  Attack of the Petscii Robots (shareware v1.0), Attack of the Petscii Robots (shareware v1.2) [The 8-Bit Guy]
  Cave Story - Doukutsu Monogatari (v0.7.0, English), Cave Story - Doukutsu Monogatari (v0.7.0, French), Cave Story - Doukutsu Monogatari (v0.7.0, Italian), Cave Story - Doukutsu Monogatari (v0.7.0, Portuguese), Cave Story - Doukutsu Monogatari (v0.8.0, Chinese), Cave Story - Doukutsu Monogatari (v0.8.0, English), Cave Story - Doukutsu Monogatari (v0.8.0, French), Cave Story - Doukutsu Monogatari (v0.8.0, German), Cave Story - Doukutsu Monogatari (v0.8.0, Italian), Cave Story - Doukutsu Monogatari (v0.8.0, Japanese), Cave Story - Doukutsu Monogatari (v0.8.0, Korean), Cave Story - Doukutsu Monogatari (v0.8.0, Portuguese), Cave Story - Doukutsu Monogatari (v0.8.0, Portuguese-Brazil), Cave Story - Doukutsu Monogatari (v0.8.0, Spanish) [Andrew DeRosier]
  Jessie Jaeger in Cleopatra's Curse (demo) [Bold Game Studio]
  Little Medusa (demo) [Mega Cat Studio]
  Astebros (demo v1.1), Astebros (demo v2.1, English), Astebros (demo v2.1, French) [Neofid Studios]
  Alien Cat 2, Alien Cat 2 (demo), Arkagis Revolution (rev. 00 - trial version), Arkagis Revolution (rev. 01), Arkagis Revolution (rev. WX - trial version), Arkagis Revolution (rev. XZ - trial version), Arkagis Revolution (rev. YX - trial version), Arkagis Revolution (rev. YZ - trial version), Arkagis Revolution (rev. ZW - trial version), Beggar Prince (rev 1) (Europe, USA), Cascade, Coffee Crisis, Coffee Crisis (alt), Coffee Crisis (demo), Debtor, Demons of Asteborg (demo 0.1, English), Demons of Asteborg (demo 0.1, French), Demons of Asteborg (demo 20200721), FoxyLand, Little Medusa, Miniplanets (demo), Phantom Gear (demo 0.2), Phantom Gear (demo 0.5), Phantom Gear (demo 0.6), Phantom Gear (demo 0.9), Phantom Gear (demo 0.17) (Bits Rule Games), Phantom Gear (demo 0.17) (Mega Cat Studios), Phantom Gear (demo 0.20), Phantom Gear (demo 0.21), Phantom Gear (demo 0.22), Phantom Gear (demo 0.25), Phantom Gear (demo 0.32), Tanglewood, Tanglewood (GOG release), Tanglewood (demo 0.8.01), Tanglewood (demo 0.9.37), Tanglewood (tech demo 0.1.04), Tanglewood (tech demo build v0.0.11), Tanglewood (tech demo build v0.0.14), Tanglewood (tech demo build v0.0.15), Super Heavy Duty, Ultracore (Europe), Ultracore (Europe, USA) (Switch, PS Vita), Ultracore (Japan), Ultracore (USA), Uwol - Quest for Money (v1.0), Uwol - Quest for Money (v1.1), Uwol - Quest for Money (v1.2) [No-Intro]
  Super Heavy Duty (preview version) [Playnautic]
  Puzzli [PortableDev]
  Black Jewel Reborn (demo v0.2), Bone Marrow (demo), Bone Marrow Rebirth (demo), Debtor (demo 4), FoxyLand (demo), Reknum - Fantasy of Dreams (demo), Reknum - Fantasy of Dreams (demo 2), Thunder Paw (demo), Thunder Paw (demo 2) [PSCDGames]
  Alter Ego - Remastered, GLUF, Misplaced (English), Misplaced (Russian), Old Towers (v1.1), Old Towers (v1.2), Tourmaline, Yazzie [RetroSouls]
  Affinity Sorrow (demo), The Curse of Illmoore Bay (demo 20190517), The Curse of Illmoore Bay (demo 20190521), The Curse of Illmoore Bay (demo 20190914), The Curse of Illmoore Bay (demo 20191113), The Curse of Illmoore Bay (Halloween official demo 20191028), Eyra - The Crow Maiden (demo) [Second Dimension]
  Arkagis Escape (rev. WX - trial version), Arkagis Escape (rev. YW - trial version), Arkagis Escape (rev. ZZ - trial version), Meka Grappler X, Miniplanets (rev 02), Miniplanets (rev 03), Miniplanets Remix (rev 04) [Sik]
  Irena - Genesis Metal Fury (demo 20210121), Irena - Genesis Metal Fury (demo 20211002), Irena - Genesis Metal Fury (demo 20211209) [White Ninja Studio]
• msx2_cart: MSX-SCSI Interface (Novaxis v1.59.64), MSX-SCSI Interface (Novaxis v1.59.65), MSX-SCSI Interface (Novaxis v1.59.66) [Wilbert Pol]
• msx2_flop:
  1789 La Révolution (France), 3 Tsu no Negai (Japan), 31 (Netherlands), Aapaa MyaaDock (Japan), L'Affaire: Ushinawareta Toki wo Motomete (Japan), Agat, Aleste 2 (Japan, Woomb), Al Capone (Germany), Aquaload (Japan), Arma Mortal (Spain), Arrows (Japan), The Avenger of Death (Netherlands), Las Aventuras de Rudolphine Rur (Spanish, older), Bad Max (France), Ball Out Special (Japan), Battle Mission (Japan), Beast (Japan), Beast 2 (Japan), Blade Jack Hentai, Blue Warrior, BonBall (Japan), Bubble Rain, Byte Master (Russian), Calculus, Carnival Bomling Deluxe Pack (Japan), Castle Adventure (Dutch), Castle of Blackburn, Cat 'n' Mouse, Caterpillar, Os Cavaleiros do Zodiaco (Brazil), Changan Super (Japan), Cocos, Collection 1 (French), Colpo Grosso al Casino (Italy), Construction Tool Meizu-kun (Japan), Continental (Japan), Cosmic Psycho (Japan), Cowboyana Jones (Dutch), Crafton & Xunk (France), Daisenryaku II - Campaign Version Customer Kit (Japan), Daisenryaku Map Shuu (Japan), Dancing Star (Japan), Dante Yuushuu Sakuhin Cross Kingdom (Japan), Derringer (Japan), Destroy Mover (Japan), Detective Story (Dutch), Dimies, Disc Station Special Natsuyasumi-gou (Japan), Disk Cool III (French), Disk Version Namcot Game Series 1 (Japan), Disk Version Namcot Game Series 2 (Japan), Dominon X, Dragon Rouge (Japan), Dragonworld (Spain), Dream Fighters (Japan), DuckTales (English), Dungeon Manjirou (Japan), Dungeon Wanderer (Japan), Ease - Philips Desktop (Europe, v1.2), Entasis (Japan), Entführer Yousei Yuukai Jiken (Japan), Erotic Pac #1 (France), Even (Japan), Evil Death - The Adventure (Netherlands), Evil Spirit, EXOR, Fastan (Netherlands, v1.01), Finally Wizard (Japan), Findit promo (Netherlands), Fistan (Netherlands, v2.05), FLAT1 (demo), Fony's Demo Disk 1 (Netherlands), Fony's Demo Disk II (Netherlands), Freeware Collection (Japan), Fruta Prohibida (Spain, French), Future Time Demo, Gakkyuu Sengoku 2 (Japan), Galaxeed (Japan), Game Caching Program (Netherlands), Game Caching Program (Netherlands, alt), Genius, Giddy Runner (Japan), Ginga Eiyuu Densetsu Powerup & Scenario Shu (Japan), Girls Paradise Rakuen no Tenshitachi (Japan), Gize! XIX (Japan), Gogo 11-ji 48-pun Version 4 (Japan), Gram Cats 2 (Japan), Grey Wolf, GuRu LoGiC, GuRu LoGiC (older), Guide CG Disk (Japan), Hadou no Hyouteki - Legend of The Melvel (Japan), Hadou no Hyouteki - Legend of The Melvel (Japan, Kanji ROM-free version), HAL Game Collection Vol. 1 (Japan), HAL Game Collection Vol. 2 (Japan), Han-Kairou -Kanzenhan- (Japan), Haphazard (Japan), Haphazard 1 & 2 (Japan), Hard Graphics Soushuuhen (Japan), Hatchake Ayayo-san (Japan), Hatchake Ayayo-san II: Ikenai Holiday (Japan), Hexion 2 (Japan), Hit and Away DX (Japan), Hit and Away DX (Japan, 1994), Hoippuru (Japan), Hot Milk (Japan), How to lose a million dollar$, Human Boming (Japan), Igusta (Japan), Jangou 1 (Japan), Jong Borg Suzume (Japan), Juki, the Ranger. (Japan), Kandoku Hyakka (Japan), Kibou Shima no Satsujin (Japan), Kibun wa, Pastel Touch!! Abunai Gakuen Hen (Japan), Konai Shasei Vol. 1 (Japan), Konai Shasei Vol. 2 (Japan), Konai Shasei Vol. 3 (Japan), Konami Quiz 2 Promo (Dutch), Konapuzz Promo, Kung Fu, Kurutta Kajitsu (Japan), Last Armageddon Alien Zukan (Japan), Letra (Netherlands), Lightning Bacchus - The Knight of Iron (Japan), Listperiod (Japan), Little Casino (Japan), The Lost World, The Lost World (with Moonsound support), Mad House, El Mago de Oz (Spain), Mahjong Shikaku Gaiden Hana no Momoko-gumi! (Japan), Mainichi ga Ecchi (Japan), MAR'Z PROJECT Present Disc (Japan), Master of Monsters Map Collection (Japan), Mei Tantei Numarin 2 The Private Detective (Japan), Mei Tantei Numarin 3 (Japan), Mei Tantei Numarin The Private Detective (Japan), Memory (v1.0), Metal Gear 2 Solid Snake Maps (Netherlands), Meteorite Kiss, Micro Music (Netherlands), Migicon Scroll Text Demo, Monimoni Theatre (Japan), Monoris (Japan), MSX Free Software 100-sen (Japan), MSX Free Software 100-sen Lot.2 (Japan), MSX Hot Numbers (Spanish), MSX Klup Bonus Disc, MSX Magazine 5 Gatsu-gou Program Service (Japan, 1991), MSX Magazine 6 Gatsu-gou Program Service (Japan), MSX Train 2 (Japan), MSX Wars V (Japan), MSX-Debugger (Netherlands, v1.30), MSX-FAN Fandom Library 4 (Japan), MSX-FAN Fandom Library 5 (Japan), MSX-FAN Fandom Library 6 (Japan), MSX-FAN Fandom Library 7 (Japan), MSX2 Demo Digitalizaciones (Spain), Naoko no Daihitsu (Japan), Noukou Senshi Sanae Chan (Japan, prototype), OK Fred (Netherlands), Oonuki no Yabou (Japan), Osamu-chan Shio chi ga Ri (Japan), Outlaw Suikoden (Japan), Panic Shoot, Petiso Game (Spain), PH.Sound Collection (Japan), Phi (Japan), PIAS - Hikisakareta Seishun (Japan), Piles (Netherlands), Pig's Quest (Netherlands), Pixess (Netherlands), Point Crisis, Poker Dolls, Poyo Poyo Life 3 (Japan), Private School (Japan), Push'em, Puzzel (Netherlands), Puzzel Collectie 1 (Netherlands), Puzzel Collectie 2 (Netherlands), Puzzle 9.64 (Japan), Puzzle Game Nadia Special (Japan), Puzzle - Große Meister (Germany), Puzzlemania (Netherlands), Quadromania MSX2, Quiz! Atatchatte 25% (Japan), Quiz! Atatchatte 25% (Japan, 1996-12-26), R・SYSTEM 3.2 (Japan), R・SYSTEM Ketteihan (Japan), RCCR - RC Car Race (Japan), Realms of Adventure (Netherlands), Retaliator (Netherlands), Riot (Japan, alt), Ritoru Keiba (Japan), Ritoru Keiba (Japan, alt), Ruby & Jade, Sangokushi (Japan, 1988-01), Sangokushi (Japan, 1988-05), Saotome Gakuen Blue Wind (Japan), Saotome Military Academy of U.N. Space Force Nyuugaku Annai (Japan), SCC MUSIXX Music Loader, SCC-Blaffer, SCC-Blaffer NT, SCC-Musixx (Netherlands), Scrabble Triton, SDI FX (Japan), Sekai de Ichiban Kimi ga Suki! (Japan), Sematte Mitai (Japan), Senno Knife no Mashoujo Kan (Japan), Senno Knife: Meikyuu no Mashoujo (Japan), SH#1 (Japan), Shadow Hero 2 (Japan, v1.2), Shadow Hero 3 + R System (Japan), Shin Maou Golvellius (Woomb), Shining Crystal (Japan), Shiro to Kuro no Densetsu Soushuu-hen (Japan), Shitai Okiba de Yuushoku o Akagawa Jirou (Japan), Shooter-X (Japan), Siianime, Simulation Dayo Zen'in Shuugou! (Japan), Singular Stone, Singular Stone (download), SM Lady (Japan), Solitaire (Netherlands), Soshite Shiawase wa Yattekuru (Japan), Sound Machine voor MSX2 Computers (Netherlands?), Speed Game (Japan), Spring Warrior, Star Wars, Street Snatch, Sugo Hachi (Japan), Sum the Missile Human (Japan), Super Daisenryaku Map Collection (Japan), Super Program Collection 1 (Japan), Super Program Collection 4 (Japan), Super Zeologue (Japan), Sweet (Japan), Tenshitachi no Gogo II - Bangai II (Japan), Tenshitachi no Gogo II - Minako (Japan), Tenshitachi no Gogo III - Ribbon (Japan), Tsubasa wo Hirogete (Japan), Tsuya-dan Genpei Souranki ~Irohanihoheto~ (Japan), Yaminabe (Japan), VideoBench (Netherlands) [file-hunter]
  Flat Marsh o Sagase! 1-2-3 (Japan), Flat Marsh o Sagase! 4 Dokidoki Toukyou Keibajou-hen (Japan), Magical Labyrinth Remix (Japan, download) [Gigamix]
  Cat 'n' Mouse Puzzle Editor [Imanok]
  Sphere [Infinite]
  Memory (v1.1) [MSXdev]
  Marslander (English), Marslander (English, older), Marslander (Portuguese), Marslander (Portuguese, older) [Murilo Carmello]
  Doopm Trip [N.I]
  MinQ (Japanese), MinQ (Japanese, English, Spanish) [NukegaraDHP]
  zDOOM (prototype) [NYYRIKKI]
  Dribol (English), Dribol (Spanish) [Oniric Facor]
  Don't Warro! Be Japo! [Paxanga Soft]
  Gals Quest (Japan), Gals Quest 2 (Japan), Gals Quest 2.5 - Dark Revenger (Japan) [Tomorrows Soft]
• msx2p_flop:
  The Komainu Quest (Japan), Maou no Fukkatsu DX (Japan), Muteki Senshi Yajiuman (Japan), Playboy Late Night, Screen 11 Designer (Netherlands), Shuumatsu no Sugoshikata - The World is Drawing to an W/End (Japan), Unmei - Destiny (Japan) [file-hunter]
  F-1 Spirit 3D Special (Japan, demo) [Wilbert Pol]
• neocd: Bang Bang Busters, Looptris, Looptris Plus [redump.org]
• neogeo:
  Looptris, Looptris Plus [Blastar]
  NeoTRIS [Chips on Steroids]
• nes: Super Sushi Pinball (USA, prototype) [Ed Semrad, Hidden Palace, VGHF]
• pce: Arcade Card Pro [cam900]
• pcecd:
  Jessie Jaeger in Cleopatra's Curse (demo) [Bold Game Studio]
  Space Ava 201: Quantum Field Theory [Nicole Express]
  Ultimate Rally Club [Orion_]
  FX Unit Yuki: The Henshin Engine (re-release), Hypernova Blast (USA), Insanity, Jessie Jaeger in Cleopatra's Curse, Meteor Blaster DX (USA, re-release), Mysterious Song, Mysterious Song (re-release), Pyramid Plunder, Revival Chase [redump.org]
  Henshin Engine (demo) [Sarumaru Company]
• rainbow: WordPerfect Version 4.0 [glencanyon]
• saturn: Delisoba Deluxe (Japan) [archive.org]
• sega_beena_cart: Soreike! Anpanman Hajimete Kaketa yo! Oboeta yo! Hiragana Katakana: 50-on Board Kinou-tsuki (Rev. S-100002-1000) [TeamEurope]
• segaai:
  AI Enikki, Alice World, Andersen Dream, Arabian Night, Cinderella Labyrinth, Columbus Map, Cosmic Train, Gulliver Pocket, Mozart Academy, Ocean Fantasy, Ranran Melody, Robinson Land, Runrun Music, Tantan Rhythm [Chris Covell]
  AI Enikki (1986), Henshin Kanji, Okeiko Hanamaru Aiueo, Pinpon Numbers, Waku Waku ABC to 123 [smspower, Charles McDonald]
• snes:
  Aero the Acro-Bat 2 (prototype 19940808), Animaniacs (prototype 19940611), Apocalypse II (Europe, prototype 19971028), Arcade's Greatest Hits - The Atari Collection 1 (Centipede prototype 19970211), Arcade's Greatest Hits - The Atari Collection 1 (prototype 19970411), Best of the Best - Championship Karate (prototype), The Lion King (early prototype), The Lion King (v.21 prototype), The Lion King (v.48 prototype) [Hidden Palace]
  Classic Kong, Classic Kong Complete (v2.0), Classic Kong Complete (v2.01), Creepy Bird, Creepy Bird (v1.02, Retro-Bit Generations release), Creepy Bird (v1.02, digital release), Dottie - dreads nought -, Jim Power - The Lost Dimension in 3D (enhanced version), Little Medusa, Little Medusa (demo), MazezaM Challenge (v1.1), MazezaM Challenge (v1.2), MazezaM Challenge (v1.3), MazezaM Challenge DX (v2.1, NTSC), MazezaM Challenge DX (v2.1, PAL), N-Warp Daisakusen (v1.0), N-Warp Daisakusen (v1.1), Neko Tako, Neko Tako (trial version), New Super Mario Land (v1.0), New Super Mario Land (v1.1), New Super Mario Land (v1.2), New Super Mario Land (v1.3), New Super Mario Land (v1.5), Nightmare Busters (USA), Old Towers, Rockfall, Super Boss Gaiden (v1.0), Super Boss Gaiden (v1.2), Sure Instinct (NTSC, v1.0), Sure Instinct (NTSC, v1.0.1), Sure Instinct (NTSC, v1.0.2), Sure Instinct (PAL, v1.0), Sure Instinct (PAL, v1.0.1), Sure Instinct (PAL, v1.0.2), Sydney Hunter and the Caverns of Death (USA), Undercover Cops (USA), Unholy Night: The Darkness Hunter (Japan), Unholy Night: The Darkness Hunter (USA), Uwol - Quest for Money (v1.0), Uwol - Quest for Money (v1.3) [No-Intro]
  Alien Cat 2 (demo) [PSCDGames]
  Eyra - The Crow Maiden (demo 20220607) [Second Dimension]
• spectrum_betadisc_flop: Aliens: Neoplasma (v1.3, English, AY sound), Aliens: Neoplasma (v1.3, English, Turbo Sound), Aliens: Neoplasma (v1.3, Russian, AY sound), Aliens: Neoplasma (v1.3, Russian, Turbo Sound), Aliens: Neoplasma (v1.3, Spanish, AY sound), Aliens: Neoplasma (v1.3, Spanish, Turbo Sound) [Sanchez crew]
• spectrum_cass:
  Dizzy III - Fantasy World Dizzy - Extended Edition 2023 (English, mod), Dizzy III - Fantasy World Dizzy - Extended Edition 2023 (Russian, mod) [The Dizzy Fansite]
  Load'N'Run (Italy) N. 6 - Giugno 1984, Load'N'Run (Italy) N. 7 - Luglio-Agosto 1984, Load'N'Run (Italy) N. 8 - Settembre 1984 [Edicola 8 Bit]
  Mr. Hair & The Fly (alt) [Lee Stevenson]
  Evil Realm + Bugout, Marie Celeste (Clube Nacional de Aventura, pirate), Schizoids (Nuova Newel), Tus Juegos №3 [Planeta Sinclair]
  Aliens: Neoplasma (v1.3, English, Turbo Sound), Aliens: Neoplasma (v1.3, Russian, Turbo Sound), Aliens: Neoplasma (v1.3, Spanish, Turbo Sound) [Sanchez crew]
  Advanced Zombie Survival Lawnmower Simulator, Adventures of Buratino, Airborne Ranger (Erbe, two sided tapes), Aknadach, Aknadach (Softhouse), Aliens: Neoplasma (v1.3, English, AY sound), Aliens: Neoplasma (v1.3, Russian, AY sound), Aliens: Neoplasma (v1.3, Spanish, AY sound), All Hallows: Rise of the Pumpkin, All Hallows: Rise of the Pumpkin (ULA Plus), Alta Tension (Erbe - Serie Leyenda), Angel Nieto Pole 500cc (IBSA - Serie Leyenda), Autocrash, Black Lamp, Bloody (P.J. Software), Bloody Paws, Bloody Paws (bug fix), Bomb Bomb Buster, Bomb Bomb Buster (alt), Bomb Bomb Buster (easy version), Bomb Bomb Buster (first version), Captain America in the Doom Tube of Dr Megalomann, Comando Quatro, Comando Tracer, Corrupt, Cosmic Payback, Crimbo - A Gloop Troops Tale, Dirty Dozer, Doom (pre-release), Doombase (System 4), Emilio Butragueño 2 (large cardboard case), Equinox (Erbe - Serie Leyenda), Equinox (Erbe, medium case), Existenz: Crazy Delfox, Fire Desire, Fist-Ro Fighter, Frost Byte (Erbe - Serie Leyenda), Get Out of Mars, Gloop Troops, Gloop Troops: The Lost Crown, The Hair-Raising Adventures of Mr. Hair, Hammer Boy, Impossible Mission (Compulogical), Ivan 'Ironman' Stewart's Super Off Road Racer (MCM), Jackson City, Justin, Justin and The Lost Abbey, Leaderboard (Erbe), MagicAble, Mantronix (Zafi Chip), Mapsnatch, Marsmare: Alienation, Mega-Corp, Metal Man, Metal Man Reloaded (Czech), Metal Man Reloaded (English), Metal Man Reloaded (Italian), Metal Man Reloaded (Polish), Metal Man Reloaded (Russian), Metal Man Reloaded (Spanish), Metal Man Remixed, Mr. Hair & The Fly, Nemesis the Warlock (Erbe), Oberon 69, The Prayer of the Warrior, The Prayer of the Warrior (demo), Rana Rama, Robot - The Impossible Mission (QAOP keys), Robot - The Impossible Mission (ZXKM keys), Rubicon (Rucksack Games), Rubicon (Rucksack Games, ULA Plus), Simon el Extraterrestre, Skull & Crossbones (Dro Soft), Souls Remaster, Space Monsters Meet THE HARDY, Starring Charlie Chaplin (Erbe - Serie Leyenda), Starring Charlie Chaplin (Erbe), Tokyo Gang, Toyota Celica GT Rally (Dro Soft), W.A.R (Erbe), The World War Simulator: Part II (Spanish), The World War Simulator: Part One (English), The World War Simulator: Part One (Spanish), Xarax (Potz Blitz), Yokai Monk (v1.7), Yokai Monk (v1.8) [Spectrum Computing]
  Sky Runner (Z Cobra), Xecutor (Dro Soft) [World of Spectrum]
  Funky Fungus Reloaded (English, v1.0), Funky Fungus Reloaded (French, v1.0), Funky Fungus Reloaded (German, v1.0), Funky Fungus Reloaded (Italian, v1.0), Funky Fungus Reloaded (Portuguese, v1.0), Funky Fungus Reloaded (Spanish, v1.0) [World of Spectrum Classic]
  Seraphima (English), Seraphima (Portuguese), Seraphima (Russian), Seraphima (Yandex Retro Games Battle v3 competition) [ZOSYA entertainment]
• tvochken: TV to Ocha-Card: Ocha-Ken 'Ho' to Seikatsu [QUFB, Vas Crabb]
• x68k_flop:
  Akazukin Cha Cha no Chotto dake yo - Otameshi Plus Alpha ver 0.53, Be Rain [Shentok]
  Prote Pruste [Tahiti Cartago]

Software list items promoted to working

• amigaocs_flop: Alcatraz (Europe), Alfred Chicken (Europe), Amiga Encounter (Europe), Arnie 2 (Europe), Barbarian (Europe, v16.3.88, Palace), Barbarian II (Europe, Palace, v4.8.89), Cannon Fodder (Europe), Cannon Soccer (Europe), Carlos (Europe), Cortex (Europe), The Deep (Europe), Desert Strike - Return to the Gulf (Europe), Double Dragon 3 - The Rosetta Stone (Europe), Fun School 2 - For the Under-6s (Europe), Huey (Europe), The Lost Vikings (Europe), Morph (Europe), Never Mind (Europe), Out Run (Europe), Red Heat (Europe), Sensible World of Soccer (Europe), Sensible World of Soccer (Europe, v1.1), Sensible World of Soccer 95-96 (Europe), Sensible World of Soccer 95-96 - European Championship Edition (Europe), Sensible World of Soccer 96-97 (Europe), Strider (Europe), Suburban Commando (Europe), Super Cars II (Europe), SWIV (Europe, 19910228), Torvak the Warrior (Europe), Wings of Fury (Europe), Winter Olympics (Europe), Wolfchild (Europe), Zoom! (Europe) [O. Galibert, Angelo Salese]
• msx2_flop: Madonna no Yuuwaku (Japan) [file-hunter]
• msx2p_flop: Mid-Garts (MSX2+) (Japan) [Wilbert Pol]

New software list items marked not working

• evio: Concerto Selection [David Haywood, TeamEurope]
• hikara: Best Hit Collection Volume 1: J-Pop 1 (Japan), Best Hit Collection Volume 2: J-Pop 2 (Japan), Best Hit Collection Volume 4: Anime Song 1, Hi-kara 5-song capacity user cartridge (used, with 5 songs) (Japan) [David Haywood, TeamEurope]
• ibm5170: Scroll 3D Mouse Setup Disk for PS/2 and Serial (v1.0?) [archive.org]
• ibm5170_cdrom:
  Adaptec EZ-SCSI 4.01 (Rev A), Adaptec EZ-SCSI 5.0 Deluxe Edition (Rev B) [archive.org]
  S3 Drivers Collection 1998 (Rev 2.1) [VOGONS]
• megadriv: Demons of Asteborg (demo 20210827), Demons of Asteborg (demo 20210903), Demons of Asteborg (demo 20210913), Tanglewood (GOG / Windows release) [No-Intro]
• msx2_cart: FS-SR021 MSX2 Word Processor (Japan) [file-hunter]
• msx2_flop: Disc Station Special Haru-gou (Japan), Four on a Row, Four on a Row (demo), Gagdius (Japan), Illumina (Japan), Love's Disc Vol.2 (Japan), Sex Bomb Bunny [file-hunter]
• msx2p_flop: Gradius III Legends, Tetris II Special Edition [file-hunter]
• neocd: Xeno Crisis [redump.org]
• sega_beena_cart: Kodai Ouja Kyouryuu King D-Kids Adventure: Dino Slash! Kyouryuu Battle!! [TeamEurope]
• segaai:
  Eigo de Game - English Wonder School: Popo's Adventure Eigo de Ohanashi - English Wonder School: Folk & Fairy Tales [Chris Covell]
  Alice World (tape, older), Andersen Dream (tape, older), Arabian Night (tape, older), Cinderella Labyrinth (tape, older), Columbus Map (tape, older), Cosmic Train (tape, older), Gulliver Pocket (tape, older), Mozart Academy (tape, older), Ocean Fantasy (tape, older), Robinson Land (tape, older) [smspower]
  Pinpon Music Melody, Pinpon Music Rhythm [smspower, Charles McDonald]
• snes:
  Attack of the Petscii Robots (demo) [The 8-Bit Guy]
  Joe & Mac - Ultimate Caveman Collection (Europe) [No-Intro]
• spectrum_cass: Cosmic Debris (ZX Data), Zorro (Erbe, medium case) [Spectrum Computing]
• super_tv_pc_cart: Detective Conan: Suiri Adventure, Doraemon Chō Nōryoku Game Collection, Double Mouse Party, ECC Junior: Ason de Eigo dekichatta!, Pet Keitai Link, Tottoko Hamtaro Ham Ham Ongaku Paradaichu! [TeamEurope, QUFB]

Merged pull requests

• 10831: atari/atarig42.cpp: Added the communication board ADSP-2105 ROM for kit versions of Road Riot. [Hydreigon]
• 11616: hash/ibm5170.xml: Added six working items, and added some metadata. [ArcadeShadow]
• 11647: bus/multibus/robotron_k7070.cpp, robotron/a7150.cpp: Made Robotron K7070 KGS a Multibus card. [shattered]
• 11700: rainbow.xml: Added WordPerfect 4.0. [glencanyon, telanus]
• 11726: bus/pce: Moved CD-ROM² Super System Card and Arcade Pro CD-ROM² Card to slot card devices. [cam900]
• 11743: video/mc6847.cpp: Fixed synchronization with CPU on Dragon (PAL) computers. [dave-br]
• 11747: sega/segaai.cpp, bus/segaai, segaai.xml: Added initial Sega AI emulation and software list. [Wilbert Pol]
• 11756: video/mc6845.cpp: Support zero active width/height configuration. [Mark Garlanger]
• 11769: midway/williams.cpp: Added Operacion Defender (Spanish bootleg of Defender from Operamatic). [Recreativas.org, ClawGrip]
• 11773: tvochken.xml: Added TV Ocha-Ken barcode cards as a software list item. [QUFB]
• 11776: video/hd44780.cpp: Base busy time and blink rate on device clock frequency. [Lord Nightmare]
• 11777: misc/playcenter.cpp: Added Playcenter Evolution III on Epox hardware (not working). [Cuclis, Oskarito, Ángel, ClawGrip]
• 11780: machine/pxa255.cpp: Cleaned up peripheral emulation code (implements free-running timer, fixes EEPROM reads). [Ryan Holtz]
• 11781: cz1_cart.xml: Replaced bad dump of Orchestra (RC-10). [Devin Acker]
• 11783: taito/cchance.cpp: Verified manufacturer and year of release. [negunma]
• 11784: f32/f-32.cpp: Fixed a typo in the ASCII PCB layout. [cam900]
• 11786: cpu/pps4/pps4.cpp: Fixed description of TM instruction encoding in comment. [ArcadeHacker, ClawGrip]
• 11787: konami/gticlub.cpp: Improved palette handling (visible in Hang Pilot). [cam900]
• 11788: taito/taito_f3_v.cpp: Eliminated game-specific tilemap palette hack. [ywy, 12Me21]
• 11790: konami/ksys573.cpp: Dumped Dance Revolution (GC845 VER. JAB). [tweak!, Caldenza, Taro, Windy Fairy]
• 11791: pinball/recel.cpp: Added a one-player version of Screech and documented the BIOS ROMs. [pps4.fr, Recreativas.org, ClawGrip]
• 11792: konami/k037122.cpp: Implemented device_palette_interface for palette. [cam900]
• 11793: kaneko/kan_pand.cpp: Use device_gfx_interface to decode graphics. [cam900]
• 11794: skeleton/easy_karaoke.cpp: Added the original IVL release of Easy Karaoke (KaraokeTV Star). [Sean Riddle, David Haywood]
• 11796: sega/segas16b.cpp: Removed spurious ninth digit from timescan3 ROM CRCs. [codefrog2002]
• 11799: atari/shuuz.cpp: Implemented shadow effect. [codefrog2002]
• 11802: seibu/sei021x_sei0220_spr.cpp: Encapsulated SEI0210/SEI0211/SEI0220 sprite chip emulation. [cam900]
• 11803: video/mc6845.cpp: Don’t enable line timer until valid parameters are set. [Mark Garlanger]
• 11804: heathkit/tlb.cpp: Clear entire rows when MC6845 DE signal is not asserted. [Mark Garlanger]
• 11805: bfm/bfm_gu96x8m_k657c2.cpp: Added Bell Fruit 96×8 dot matrix display device for Scorpion 5. [blueonesarefaster]
• 11806: taito/taitopjc.cpp: Changed Operation Tiger gun axes back to analog stick inputs and marked as not working. [Hydreigon]
• 11807: konami/k007342.cpp, konami/k007420.cpp: Use device_gfx_interface to decode graphics ROM. [cam900]
• 11808: konami/k007121.cpp: Use device_gfx_interface to decode graphics. [cam900]
• 11812: cpu/z80: Update undocumented WZ register during block I/O instructions. [Manuel Sainz de Baranda y Goñi, holub]
• 11814: konami/viper.cpp: Use address map function for EPIC, and logmacro.h utilities for configurable logging. [Angelo Salese]
• 11815: x68k_flop.xml: Use lowercase for descriptive text in descriptions. [ArcadeShadow]
• 11816: layout/breakout.lay: Changed colors to match gel sheets likely used for CRT screen overlays. [stonedDiscord]
• 11817: konami/zr107.cpp: Use palette format helpers, and base palette entry count on palette RAM size. [cam900]
• 11820: emu/rendlay.cpp: Keep alpha channel intact when drawing text components. [Devin Acker]
• 11821: dataeast/deckarn.cpp, dataeast/decmxc06.cpp: Use device_gfx_interface to decode graphics ROM. [cam900]
• 11823: video/upd7220.cpp: Update display enable bit when handling SYNC command (fixes Epson QX-10 LOGO Professor). [Brian Johnson]
• 11824: cpu/xtensa.cpp, skeleton/hudson_poems.cpp: Added preliminary Xtensa CPU and Hudson Soft POEMS system. [David Haywood]
• 11826: bus/waveblaster: Added Casio WG-130 Wave Blaster module (based on existing Casio GZ-70SP MIDI module driver). [Devin Acker]
• 11827: Added support for Zstandard compression in zip archives and CHD media images. [Vas Crabb]
• 11828: trs/agvision.cpp, trs/mc10.cpp: Allow MC6847 device to configure screen timing. [Tim Lindner]
• 11829: handheld/hh_sm510.cpp: Added Nauchpribor Altair (Egg clone with scintillation counter). [algestam, Milan Galcik, Igor Nys]
• 11830: lib/formats/fs_fat.cpp: Ignore deleted directory entries. [Wilbert Pol]
• 11831: sega/sega_beena_cart.xml: Added two items (one working). [TeamEurope, QUFB]
• 11833: midway/balsente.cpp: Use palette format utilities, and reduced runtime tag lookups. [cam900]
• 11834: namco/baraduke.cpp: Use single-pass sprite drawing with priority. [cam900]
• 11836: msx2_flop.xml: Added 44 items (43 working) and replaced two items with better dumps. [Wilbert Pol]
• 11837: tvgames/gpm4530a_lexibook_jg7420.cpp: Added a skeleton driver for the ARM-based Lexibook JG7420 200-in-1. [David Haywood]
• 11838: seta/seta.cpp: Corrected utoukond YM3438 sound chip clock divider, and changed to mono output. [cam900]
• 11839: heathkit/h89.cpp: Added DIP switch settings for Ultimeth ROM. [Mark Garlanger]
• 11841: formats/flacfile.cpp: Added support for compact cassette images in FLAC format. [Wilbert Pol]
• 11842: heathkit/tlb.cpp: Reverse bits in font ROMs on start to avoid doing it on scan out. [Mark Garlanger]
• 11843: tandberg/tdv2115l.cpp: Added Tandberg TDV-2115L terminal emulation. [Frode van der Meeren]
• 11844: konami/viper.cpp: Fix code1d initial non-volatile RAM content and DS2430 content. [Windy Fairy]
• 11845: formats/flacfile.cpp: Removed unnecessary calls to decoder.reset(). [Wilbert Pol]
• 11846: efo/cidelsa.cpp: Added Cidelsa Altair II, and fixed difficulty setting labels. [Basilio García, Recreativas.org, ClawGrip]
• 11847: heathkit/h89.cpp: Implemented single-step functionality. [Mark Garlanger]
• 11848: util/flac.cpp: Added support for FLAC data with sample sizes other than 16-bit. [Wilbert Pol]
• 11849: ekara_japan.xml: Filled in title of EC0073-MKC (Mood Kayō Collection Volume 1). [David Haywood]
• 11851: imagedev/floppy.cpp: Changed data member names to use “m_” prefix consistently. [Mark Garlanger]
• 11852: igs/igs_m036.cpp: Corrected CPU device type. [cam900]
• 11854: misc/majorpkr.cpp: Removed bad protected PLD dump 8_atf16v8b.bin from syutnori. [ClawGrip]
• 11855: sega/model3.cpp: Added subtitle to Daytona USA 2 description. [ClawGrip]
• 11857: rm/rmnimbus.cpp: Fixed joystick input. [Robin Sergeant]
• 11858: taito/flstory.cpp: Use single-pass sprite drawing, and moved games with a microcontroller to a derived class. [cam900]
• 11859: taito/gladiatr.cpp: Use palette format helper, and cleaned up code. [cam900]
• 11860: shared/taitosnd.cpp: Use configurable callbacks for interrupt and reset outputs. [cam900]
• 11861: igs/goldstar.cpp: Re-dumped ROMs and PLDs for hamhouse. [Taksangs, ClawGrip]
• 11863: msx2_flop.xml: Added 33 items (32 working), and replaced four items with better dumps. [Wilbert Pol]
• 11865: misc/cave.cpp: Moved systems with Z80 sound CPU or triple screens to derived classes. [cam900]
• 11866: msx2_cart.xml: Added FS-SR021 MSX2 Word Processor (not working). [file-hunter, Wilbert Pol]
• 11867: rm/rmnimbus.cpp: Added support for second joystick. [Robin Sergeant]
• 11868: cpu/mb88xx: Added an internal flag set on servicing an interrupt and cleared by RTI (fixes MT03916 and MT08436). [hackbar]
• 11869: neogeo/neogeo_v.cpp: Ignore lane select (UDS/LDS) on palette writes. [zardam]
• 11870: snk/hng64.cpp: Added Korean title to description for Smaurai Shodown 64. [Michael Sanborn]
• 11871: spectrum_cass.xml: Added 113 items (111 working), and replaced one item with a better dump. [ArcadeShadow]
• 11872: cpu/ht1130, handheld/hh_ht11xx.cpp: Added Holtek HT1130 CPU core and a “brick game” using it. [David Haywood, azya52]
• 11873: taito/pc080sn.cpp: Use device_gfx_interface to decode graphics. [cam900]
• 11874: msx2_flop.xml: Added 41 working items, and replaced four items with better dumps. [Wilbert Pol]
• 11875: nes.xml: Added an unreleased NES version of Super Pinball. [Ed Semrad, Hidden Palace, VGHF, David Silva]
• 11876: coleco.xml: Added a defaced Masters of the Universe prototype. [anonymous, David Silva]
• 11877: sigma/sigmab88.cpp: Added a skeleton driver for Cool 104 on Sigma B88 hardware. [ethteck, David Haywood]
• 11879: nes.xml: Changed PCB name for Super Sushi Pinball to match photos. [ICEknight]
• 11880: handheld/hh_ht11xx.cpp: Listed games assumed to use platform; sigmab88.cpp: Added Cool 104 release year. [David Haywood]
• 11881: msx2_flop.xml: Added 22 items (21 working), and replaced two items with better dumps. [file-hunter, Wilbert Pol]
• 11882: x68k_flop.xml: Added three working items dumped from original disks. [Shentok, Tahiti Cartago, BoxCubed]
• 11883: igs/pgm.cpp: Removed martmasttw (it was a bad dump of martmast102c). [Misty De Méo]
• 11884: netronics/exp85.cpp: Implemented ROM mirroring and fixed interrupt management. [Federico Milano]
• 11885: bus/a2bus: Added the Vista A800 8-inch Disk Controller Card. [Rob Justice]
• 11886: Simplified Tecmo sprite drawing. [cam900]
• 11888: snes.xml: Added 54 items (52 working). [ArcadeShadow]
• 11889: Added a build option to disable the main emulator target (simplifies building tools only). [Miodrag Milanović]
• 11890: rm/rmnimbus.cpp: Added a machine configuration option to simulate mouse BIOS handlers. [Robin Sergeant]
• 11891: megadriv.xml: Added 109 items (105 working). [ArcadeShadow]
• 11892: bus/msx/cart/scsi.cpp: Added support for MSX Computer Club Gouda MSX-SCSI Interface cartridges. [Wilbert Pol]
• 11893: msx2_flop.xml: Add 36 items (34 working), and replaced one item with a better dump. [Wilbert Pol]
• 11894: taito/pkspirit.cpp: Fixed ROM loading so graphics bit planes are in the correct order, and added palette. [David Haywood]
• 11895: fmtowns_flop_orig.xml: Added four working items dumped from original disks. [cyo.the.vile, r09]
• 11896: taito/pkspirit.cpp: Changed video emulation to use a sprite list rather than a tilemap. [David Haywood]
• 11897: imagedev/cassette.cpp: Fixed sound output routing for multi-channel tape images. [Wilbert Pol]
• 11898: heathkit/h_88_cass.cpp, heathkit/h89.cpp: Added H-88-5 Cassette interface, and H88 as a clone of the H89. [Mark Garlanger]
• 11899: formats/jvc_dsk.cpp, formats/os9_dsk.cpp: Add 3.5" disk formats, and adjusted format scoring to favor OS-9. [Tim Lindner]
• 11900: taito/kikikai.cpp: Hooked up microcontroller for KiKi KaiKai. [David Haywood]
• 11904: bus/a2bus/vista800.cpp: Corrected DMA priority (read has priority over write) and side select status bit. [Rob Justice]
• 11905: tvgames/spg29x_lexibook_jg7425.cpp: Added Funderdome FUN-GAME32-1 (not working). [David Haywood]
• 11912: tools/unidasm.cpp: Support number radix prefixes for -skip and -count options. [invertego]
• 11913: util/cdrom.cpp: Don’t strip GD-ROM track pre-gaps when reading cue sheet files. [Maxime Gauduin]
• 11914: taito/taitopjc.cpp: Added Operation Tiger (Ver 2.09 J) (not working). [ethteck, David Haywood]
• 11915: Added LD-V1000 HLE device and placeholder SSI-263A HLE device, and promoted Thayer’s Quest to working. [Ryan Holtz]
• 11916: msx2_flop.xml: Added 50 items (48 working), and replaced one item with a better dump. [Wilbert Pol]
• 11919: docs: Fixed typo in -wavwrite option example. [Angelo Salese]
• 11920: tvgames/xavix.cpp: Added Hi-Kara (not working); also dumped more e-kara and evio cartridges. [David Haywood, TeamEurope]
• 11921: netlist/macro/nlm_ttl74xx_lib.cpp: Added 74147, 74148, 74151 and 74368 truth table models. [stonedDiscord]
• 11923: barcrest/mpu5.cpp, bfm/bfm_sc4.cpp: Use conventional 1/0 values when calling SEC data/clock input handlers. [Paul-Arnold]
• 11924: aristocrat/aristmk7.cpp: Added a skeleton driver for Aristocrat MK7 gambling systems. [Angelo Salese, Guru, dam0]
• 11926: neocd.xml: Added four items (three working). [redump.org, Blastar, ArcadeShadow]
• 11928: sigma/sigmab88.cpp: Added Free Deal Twin Jokers Progressive (not working). [ethteck, David Haywood]
• 11929: misc/sttechno.cpp: Implemented driver for Kato's Shamisen Brothers on ST-Techno hardware. [Windy Fairy, Taro, angeryer]
• 11930: msx2_flop.xml: Added 44 working items, and replaced one item with a better dump. [file-hunter, Imanok, Wilbert Pol]
• 11931: videopac.xml: Replaced “US” with “USA” in descriptive text. [ArcadeShadow]
• 11932: neogeo.xml: Added three working items. [Blastar, Chips on Steroids, ArcadeShadow]
• 11933: sinclair/sprinter.cpp: Fixed interrupts; bus/spectrum: Added DVD drive option for ZXBUS NeoGS. [holub]
• 11934: hikara.xml: Listed known cartridges in comment. [David Haywood]
• 11935: tvgames/xavix_2002.cpp: Added an unbranded Epoch Super TV-PC variant and a software list. [TeamEurope, QUFB, David Haywood]
• 11936: capcom/higemaru.cpp: Implemented tile horizontal/vertical flip flags (visible on high score entry screen). [jotego]
• 11939: handheld/hh_sm510.cpp: Corrected model number for tmchammer in comments, and sorted systems by model number. [algestam]
• 11940: bus/pci: Converted OPTi 82C861 device to a PCI slot card device. [Angelo Salese]
• 11942: handheld/hh_ht11xx.cpp: Added Block Game & Echo Key GA888. [azya52, David Haywood]
• 11943: netlist/macro/nlm_ttl74xx_lib.cpp: Changed 74151 and 74368 propagation delays to more typical values. [stonedDiscord]
• 11947: bus/rc2014: Use virtual member functions for bus signal handlers. [Miodrag Milanović]
• 11953: debugger/debuggdbstub.cpp: Added aliases for some MOS 6502-compatible CPUs. [John Byrd]
• 11954: misc/sttechno.cpp: Implemented tile horizontal/vertical flip flags. [Windy Fairy]
• 11956: pcecd.xml: Added thirteen working items, and replaced three items with better dumps. [ArcadeShadow]
• 11951: sound/gew.cpp: Corrected sample interpolation around sample loop point (fixes GitHub #11951). [Devin Acker]
• 11958: handheld/hh_sm510.cpp: Added Tiger Pit-Fighter. [algestam, Sean Riddle, hap]
• 11959: machine/s2350.cpp: Added AMI S2350 USRT device. [Mark Garlanger]
• 11961: msx2p_flop.xml: Added nine items (seven working), and removed MSX2 software. [file-hunter, Wilbert Pol]
• 11962: pinball/recel.cpp: Added the Recel System III BIOS. [pps4.fr, Recreativas.org, ClawGrip]
• 11963: msx2_flop.xml: Added two working items, and three items previously in msx2p_flop.xml. [file-hunter, Wilbert Pol]
• 11965: cinematronics/dlair.cpp, sega/timetrv.cpp: Promoted Dragon’s Lair and Time Traveler (Japan) to working. [Ryan Holtz]
• 11967: taito/taito_f2.cpp: Added the Japanese release of Euro Champ '92. [Tailsnic Retroworks, ClawGrip]
• 11968: sinclair/sprinter.cpp: Added support for the Kempston joystick. [holub]
• 11969: casio/cz230s.cpp: Added the Casio CZ-230S keyboard and SZ-1 sequencer. [BCM, =CO=Windler, Devin Acker]
• 11970: taito/taito_f2.cpp: Added the US release of Hat Trick Hero, and fixed some ROM labels. [Tailsnic Retroworks, ClawGrip]