floatingyeti

16 new (working - arcade only) games this month.
New Parents:
119 [119]
Ozma Wars (set 3) [ozmawars3]
Medal Quiz Panicuru Roulette [quizpanir]
Shuihu Feng Yun Zhuan [shuifeng]
Songjiangyanyi Final [songjang]
Tiansheng Haoshou (V201CN) [tshs]
New Clones:
Mini Golf (cocktail, 10/18/85) [minigolfct]
Ms. Pac-Man (bootleg, set 5) [mspacmab5]
Rally X (Tecnidiver bootleg) [rallyxtd]
Sea Invasion [seainv]
Tutankham (bootleg) [tutankhmb]
Updated Roms:
Downhill Bikers [downhill]
Filetto (v1.05 901009) [filetto]
G.I. Joe (World, EAB, set 1) [gijoe]
Mace: The Dark Age (boot ROM 1.0ce, HDD 1.0b) [mace]
Magical Crystals (World, 92/01/10) [mgcrystl]
Removed:
Ozma Wars (set 1) [ozmawars]
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
20: 0.268 Update
21: 0.269 Update
22: 0.270 Update
23: 0.271 Update
22: 0.272 Update
23: 0.273 Update
24: 0.274 Update
25: 0.275 Update
26: 0.276 Update
27: 0.277 Update
28: 0.278 Update
29: 0.279 Update

RetroArch(MAME) Plug N Play Project (Part 13)
 
VideoJet Pocket Dream Console (2008-2013):
A series of Handheld devices with Conny original(?) games.
RetroArch(MAME) Plug N Play Project
How to add Systems for RetroArch(MAME)

RetroArch(MAME) Plug N Play Project (Part 8)
 
Radica Arcade Legends (2004):
A series of Plug N Play devices with officially licensed Sega ports.
RetroArch(MAME) Plug N Play Project
How to add Systems for RetroArch(MAME)

RetroArch(MAME) Plug N Play Project (Part 10)
 
PDP VG Pocket (2005-2006):
A series of Handhelds with licensed (Disney/Konami/Taito/Data East) games and JungleTac game compilations.
RetroArch(MAME) Plug N Play Project
How to add Systems for RetroArch(MAME)

RetroArch(MAME) Plug N Play Project (Part 15)
 
dreamGEAR My Arcade (2010-2018):
A series of Handheld and Plug N Play devices with licensed Data East games and knockoff game compilations.
RetroArch(MAME) Plug N Play Project
How to add Systems for RetroArch(MAME)

RetroArch(MAME) Plug N Play Project (Part 11)
 
Bandai Let's! TV Play (2006):
A series of Plug N Play devices with licensed Namco and Taito ports.
RetroArch(MAME) Plug N Play Project
How to add Systems for RetroArch(MAME)

RetroArch(MAME) Plug N Play Project (Part 3)
 
Retro Game Licensed Systems:
Any device not in a product line that is officially licensed using an Intellectual Property(IP).
 
RetroArch(MAME) Plug N Play Project
How to add Systems for RetroArch(MAME)

RetroArch(MAME) Plug N Play Project (Part 2)
 
Retro Game Bootleg Systems:
Any device not in a product line that contains unaltered NES/GEN/SNES games.
 
RetroArch(MAME) Plug N Play Project
How to add Systems for RetroArch(MAME)

RetroArch(MAME) Plug N Play Project (Part 1)
Retro Game Systems:
Any device not in a product line that has games that are original or knockoffs.
 
RetroArch(MAME) Plug N Play Project
How to add Systems for RetroArch(MAME)

8 new (working - arcade only) games this month.
New Parents:
280-ZZZAP (set 2) [280zzzapa]
New Clones:
Arkanoid (bootleg of version Japan, older) [arkaboot]
Blood Bros. (Modular System) [bloodbrom]
Dogyuun (bootleg) [dogyuunbl]
Driving Force (Galaxian conversion) [drivfrcsgb]
Gals Hustler (set 2) [galhustla]
New Quiz (Modular System bootleg of Gals Panic) [galpanicms]
Updated Roms:
Revolution X (rev 1.0 6/16/94) [revx]
Removed:
280-ZZZAP [280zzzap]
There are also improvements to Sega Model 2 and Namco System 23 (all already in database).  I think any "updated" video I capture for those systems will be obsolete in a month, so I didn't bother making new videos yet.
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
20: 0.268 Update
21: 0.269 Update
22: 0.270 Update
23: 0.271 Update
22: 0.272 Update
23: 0.273 Update
24: 0.274 Update
25: 0.275 Update
26: 0.276 Update
27: 0.277 Update
28: 0.278 Update

If you haven't updated MAME recently, now is the time!  There are big changes to audio and MAME UI.
Usually, I can get the update out quicker, but this month was 4x larger than most.
I still need to add all the playable Sega Model 2 games, but I will test and capture new videos for next month.  For now, all of Sega Model 2 is accessible through Genre Menu. 
48 new (working - arcade only) games this month.
New Parents:
Block Fever [blockfvr]
Flashback [flshback]
Mushiking The King Of Beetles 2003 Second (Japan) [mushi2k3]
Paint 'N Puzzle Super [pntnpuzls]
R-Shark (set 2) [rsharka]
Sasuke vs. Commander (set 2) [sasukea]
Super Shanghai 2001 (set 1, red board) [ssh2001]
Wakeng [wakeng]
New Clones:
Big Karnak (Modular System) [bigkarnkm]
Janpai Puzzle Choukou (Japan 010820 Publicity) [chokop]
Cosmic Battle (Recreativos Franco bootleg of Space Invaders) [cosmicbat]
Double Axle (US) [dblaxleu]
Fantastic Spacians (hack of 'Super Galaxians') [fntspcian]
G-LOC Air Battle (Japan) [glocj]
In The Hunt (Korea?) [inthuntk]
Lady Bug (bootleg on Galaxian hardware, encrypted) [ladybugg2]
Lizard Hunt (unprotected, checksum 25A83609) [lizardhunt]
Master Boy Olympic (Spain, set 1, checksum 7309) [mastboyol]
Master Boy (1987, Modular System) [mastboyom]
Mortal Kombat 4 (version 1.0) [mk4b]
Moon Cresta (SNK) [mooncrsts]
Next Century (bootleg of Defender) [nextcent]
New Splash (ver. 1.4, checksum A26032A3, Korea, set 2) [nsplashkra]
Power Drift (Japan, Rev C) [pdriftj]
Puzz Loop 2 (Japan 010201 Publicity) [pzloop2jp]
Quick Shots (ver 1.0, checksum AD0C) [quickshts]
Raiden (Modular System) [raidendx]
Rollergames (Asia) [rollerga]
Splash! (Modular System, ver. 1.0) [splashms]
Super Splash (ver 1.1, Break Edition) [ssplash]
Tekken 3 (Japan, TET1/VER.D) [tekken3jd]
Thunder Hoop (non North America, ver. X, set 2) [thoopnnaa]
Toki (Modular System) [tokims]
Trapeze / Trampoline [trapeze]
Vision Quest [visnqust]
Updated Roms:
Alligator Hunt (World, protected) [aligator]
Bang! [bang]
Battle Shark (World) [bshark]
Crazy Climber (US set 1) [cclimber]
Euro League (Gaelco bootleg, Modular System) [eurogael]
Football Power (Version 1.2) [footbpow]
Glass (Ver 1.1, Break Edition, Checksum 49D5E66B, Version 1994) [glass]
Next Fase (bootleg of Phoenix) [phoenix]
Splash! (Ver. 1.2 World) [splash]
Touch and Go (World) [touchgo]
World Rally (Version 1.0, Checksum 0E56) [wrally]
World Rally 2: Twin Racing (mask ROM version) [wrally2]
Removed:
R-Shark (set 1) [rshark]
Sasuke vs. Commander (set 1) [sasuke]
Shuang Long Qiang Zhu 2 VS (China, VS203J, set 1) [slqz2]
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
20: 0.268 Update
21: 0.269 Update
22: 0.270 Update
23: 0.271 Update
22: 0.272 Update
23: 0.273 Update
24: 0.274 Update
25: 0.275 Update
26: 0.276 Update
27: 0.277 Update

No MAME Update this month but I still have something to share.
This is a collaboration with @brudibru who deserves credit for most of the work: determining the playable games list, core settings, making the videos, and motivating me to work on another system.
I made the database, themes, and wheels
Using RetroArch QUASI88 core (Neo Kobe set)
177 playable games
Homebrew compilation Disks have been spit using RetroArch autoload states.
Quasi88 core settings:

QUASI88 Core System Bios Folder (RetroArch/system/quasi88)
quasi88.7z

14 new (working - arcade only) games this month.
New Parents:
Brain Box II (Set 114) [brainbox2]
Paracaidista [paraca]
Shatekids [shatekds]

New Clones:
Colision (bootleg of Head On) [colision]
Fenix (Explomatic, Spanish bootleg of Phoenix) [fenixexpl]
King of Fighters '96, The (bug fix revision) [kof96a]
Mandinga (bootleg of Amidar) [mandingag]
Super Earth Invasion (Centromatic, Spanish) [searthinc]
Street Fighter III 3rd Strike: Fight for the Future (Asia, NO CD) [sfiii3na]

Updated Roms:
Air Buster: Trouble Specialty Raid Unit (World) [airbustr]
Animal Catch [animalc]
Brick Blast (bootleg of Wall Crash) [brkblast]
Pit Boss Megatouch (9234-20-01) [megat]
Tattoo Assassins (US prototype, Mar 14 1995) [tattass]
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
20: 0.268 Update
21: 0.269 Update
22: 0.270 Update
23: 0.271 Update
22: 0.272 Update
23: 0.273 Update
24: 0.274 Update
25: 0.275 Update
26: 0.276 Update
Download this file

11 new (working - arcade only) games this month.
New Parents:
Chaoji Da Lianzhuang (Version 1.1) [cjdlz]
Waku Waku Shinkansen (J 971031 V0.002) [wwshin]
Xingyun Dou Dizhu [xyddzhh]
Xingyun Pao De Kuai (V106CN) [xypdk]
New Clones:
Bay Route (set 1, US) [bayroute1]
Cadash (Spain) [cadashso]
Ghosts'n Goblins (bootleg) [gngbla]
Taisen Puzzle-dama (ver JAA) [puzldama]
Slam Dunk 2 [slamdnk2]
Toffy (unencrypted) [toffya]
Updated Roms:
Multi Champ (World, ver. 9.6) [multchmp]
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
20: 0.268 Update
21: 0.269 Update
22: 0.270 Update
23: 0.271 Update
22: 0.272 Update
23: 0.273 Update
24: 0.274 Update
25: 0.275 Update

Emulation is still rough and most of the selection are homebrew titles but NUON is now playable enough to justify!
This is a combined effort with @brudibru (Media/Module/Bezel/Fade).  Without his help, showing me current NUANCE compatibility and the homebrew games, I wouldn't have considered the system.
The existing module did not work well with homebrew games, so we are using a modified version of PC Launcher.
Freefall 3050 A.D. and Iron Solider 3 are still not playable.

Huge update this month!
34 new (working - arcade only) games this month.
New Parents:
Aero Fighters Special (VER 1.00G) [aerofgtsg]
Baile 2005 (V3.2 2005-01-12) [baile]
Bust a Move 2 - Dance Tengoku Mix (HDD) [bam2]
Beast Busters: Second Nightmare [bbust2]
Brave Blade (VER 1.40G) [brvbladeg]
Buriki One: World Grapple Tournament '99 in Tokyo [buriki]
Cool Boarders Arcade Jam (Export bootleg) [cbajbl]
Flame Gunner (VER 1.40G) [flamegung]
Fighters' Impact (VER 2.10G) [ftimpactg]
G-Darius (VER 2.70G) [gdariusg]
Jinpai Suoha - Show Hand [jinpaish]
Speed Up / Kkotbinyeo (Korea) [kotbinyosu]
Mawasunda!! [mawasunda]
Primal Rage II (Test Version 0.36a) [primrag2]
Ray Storm (VER 2.60G) [raystormg]
Samurai Shodown 64 / Samurai Spirits [sams64]
Samurai Shodown 64: Warriors Rage / Samurai Spirits 2: Asura Zanmaden [sams64_2]
Shanghai Matekibuyuu (VER 1.20G) [shngmtkbg]
Block Kuzushi, The (VER 1.10G) [tblkkuzug]
Xtreme Rally / Off Beat Racer! [xrally]
New Clones:
Astro Invader (bootleg) [astinvadb]
Bust a Move 2 - Dance Tengoku Mix (CDROM) [bam2a]
Head Panic (ver. 8.30) [hedpanic830]
Puck Man (bootleg, set 3) [puckmanb3]
Shanghai (Japan) [shanghaij]
Sprint 2 (bootleg) [sprint2bl]
Zaxxon (set 2, unknown rev) [zaxxon2]

Updated Roms:
Cameltry (US, YM2610) [cameltry]
Fatal Fury: Wild Ambition / Garou Densetsu: Wild Ambition [fatfurwa]
N-Sub (cocktail) [nsubc]
Rambo III (Europe) [rambo3]
Roads Edge / Round Trip RV (rev.B) [roadedge]
Rocket Convoy [rocktcnvy]
Truco-Tron [truco]
Required CHDs:
aerofgtsg
bam2
bam2a
brvbladeg
flamegung
ftimpactg
gdariusg
mawasunda
primrag2
raystormg
shngmtkbg
tblkkuzug
Thankyou @Agard for providing excellent updated wheels.  I will be updating next month's database update to include many of his clone wheels.
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
20: 0.268 Update
21: 0.269 Update
22: 0.270 Update
23: 0.271 Update
22: 0.272 Update
23: 0.273 Update
24: 0.274 Update
------------------------------------------------------------------------
Missing themes project:
THEME CREATORS NEEDED ! The road to completion (...almost) - Requests - HyperSpin Forum (hyperspin-fe.com)

The Enterprise is a Zilog Z80-based home computer first produced in 1985. It was developed by British company Intelligent Software and marketed by Enterprise Computers. Its two variants are the Enterprise 64, with 64 kilobytes (kB) of Random Access Memory (RAM), and the Enterprise 128, with 128 kB of RAM.
This setup was a collaboration with @brudibru
These are the only the 96 commercially released games (compilations split for a total of 99).
There are hundreds of hobbyist ports from ZX Spectrum, Amstrad CPC, and Videotron due to the Enterprise's similar hardware being able to run them natively.  We left them out because it would be a huge amount of redundant games from those systems.
Full Setup includes:
 
HyperSpin 1:
Main Theme + Default Theme
Database (with genre xml)
 
HyperSpin 1 & 2:
Main Menu Video + Wheel
99x Wheels (with brudibru)
99x Videos
99x 3D boxart @brudibru
99x Cassette Images @brudibru
99x Game Snaps @brudibru
Modified TOSEC files + bios
Bezel
Includes Module Instruction for Rocket Launcher (RetroArch -  ep128emu core)
System can be launched from HyperHQ 2 and is a standard system selection

Enterprise 64/128
Main Menu Theme
Main Menu Wheel
System Video
Default Theme
Complete System Setup Here

14 new (working - arcade only) games this month.
New Parents:
Gwasuwon (Korea) [gwasu]
IPM Invader (set 2) [ipminvad1]
Magic Touch (v. 28.05) [magictch]
Namco Classic Collection Vol.1 (Japan, v1.03) [ncv1j2]
Pyuuta-kun (Japan) [pyutakun]
New Clones:
Gradius III: Densetsu kara Shinwa e (Japan, version 3, newer) [gradius3j]
N-Sub (cocktail) [nsubc]
Rocket Convoy [rocktcnvy]
Run and Gun (ver UAB 1993 9.10, dedicated twin cabinet) [rungunuaad]
Toride II (Japan, revision I) [toride2ji]
Updated Roms:
Evil Night (ver UBA) [evilngt]
Hell Night (ver EAA) [hellngt]
Total Vice (ver EBA) [totlvice]
Triple Hunt [triplhnt]
Removed:
IPM Invader (set 1) [ipminvad]
Namco Classic Collection Vol [ncv1]
Required CHDs: 
evilngt
totlvice
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
19: 0.268 Update
20: 0.269 Update
20: 0.270 Update
21: 0.271 Update
22: 0.272 Update
23: 0.273 Update
------------------------------------------------------------------------
Missing themes project:
THEME CREATORS NEEDED ! The road to completion (...almost) - Requests - HyperSpin Forum (hyperspin-fe.com)

8 new (working - arcade only) games this month.
New Parents:
CPS1 Multi Game [cps1mult]
DT7 (prototype) [dt7]
Future Flash (set 2) [futflasha]
Harikiri Junior Baseball [harikiri]
New Clones:
Mario Bros. (bootleg on Ambush Hardware, set 1) [mariobl]
Phozon (Sidam) [phozon]
Punk Shot (Asia 2 Players, hacked?) [punkshot2a]
SRD: Super Real Darwin (Japan, bootleg) [srdarwinb]
Updated Roms:
Astro Wars [astrowar]
E.D.F. : Earth Defense Force (set 1) [edf]
Kangaroo [kangaroo]
Removed:
Future Flash (set 1) [futflash]
------------------------------------------------------------------------
Missing Themes (New Media) Update for December
Contributors:
Agard
Andyman
Emanu
hoscarconh
Jesfknkrys
Nanometrovovo2
Please give them support and "like" their recent uploads
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
19: 0.268 Update
20: 0.269 Update
20: 0.270 Update
21: 0.271 Update
22: 0.272 Update
------------------------------------------------------------------------
Missing themes project:
THEME CREATORS NEEDED ! The road to completion (...almost) - Requests - HyperSpin Forum (hyperspin-fe.com)

Look, I finally did something!!
Audio is still not emulated and it's not running at full speed.  Still people want it, so here you go!
Scanning the IntelliCards (HyperScan playing cards) through Mame File Manager is very frustrating. MAME software list named each card with only a number.  I renamed each card assuming they were numbered in correct sequence.  For the most part it seems to be correct when selecting Character cards.
This system is barely playable. Even if the audio and speed issues were solved, the card scanning component will not work unless you can actually see the cards you are selecting.

Deep within the bowels of MAME Sofware List I found this barely playable crap. A computer you've never heard of, and one you should immediately forget!
I'll try to find a better system next time.
[Electronics Today International Magazine, Australia 1981]
Developed in New Zealand (by Hug 1802) and 
upgraded by ETI as project 660, this simple state-of-the-art computer kit allows the hobbyist to get into micro-processors at minimal cost.
*Added MAME config (control mapping) put in RetroArch->saves->mame->cfg
eti660.cfg

A bit delayed but finally done!
25 new (working - arcade only) games this month
New Parents:
Chusenoh [chusenoh]
Gu, Choki, Pa [guchokip]
Jurassic Park (bootleg of Mega Drive version) [jparkmb]
Mad Motor (prototype, set 2) [madmotora]
Tangram Q [tangramq]
Thunder Heroes (set 2) [theroesa]
New Clones:
Astro Blaster (French) [astrobf]
Bumba (bootleg of Head On) [bumba]
Captain X [captainx]
Carnival (ManilaMatic bootleg) [carnivalmm]
Lode Runner III - Majin no Fukkatsu [ldrun3jc]
Makaimura (Japan Revision B, alt GFX) [makaimurba]
Pengo (Marti Colls bootleg on Pac-Man hardware, set 1) [pengomc1]
The Punisher (bootleg with PIC16C57, set 2) [punipic2]
Super Crowns Golf (Japan, set 2) [suprgolfja]
Wonder Boy - Monster Land (English bootleg set 4) [wbmlb2]
Updated Roms:
Aladdin (bootleg of Mega Drive version) [aladmdb]
NFL Blitz [blitz]
NFL Blitz 2000 Gold Edition [blitz2k]
California Speed [calspeed]
Castle Of Dracula [cdracula]
Cruis'n World [crusnwld]
Night Mare (Spain) [nightmare]
Ninja Spirit (World) [nspirit]
Yamato [yamato]
Removed:
madmotor
theroes
wbmlbge
------------------------------------------------------------------------
Missing Themes (New Media) Update for November
Contributors:
Agard (Updated Wheels + Database Additions)
Andyman (Themes + Wheels + Database Additions)
Creezz67 (Theme + Video)
Darwin1995 (Themes)
ESPARTANOCT (Theme + Wheel)
hoscarconh (Themes)
Jesfknkrys (Themes, Wheels, Videos, Database Additions)
Publio (Themes, Wheels, Videos, Database Additions)
Please give them support and "like" their recent uploads
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
19: 0.268 Update
20: 0.269 Update
20: 0.270 Update
21: 0.271 Update
------------------------------------------------------------------------
Missing themes project:
THEME CREATORS NEEDED ! The road to completion (...almost) - Requests - HyperSpin Forum (hyperspin-fe.com)

22 new (working - arcade only) games this month.
Well, some of these aren't "working" but I had to include the partially playable Namco System 23 games!
New Parents:
Chaoji Dou Dizhu Liang Fu Pai (V109CN) [cjddzlf]
Chaoji Dou Dizhu Jiaqiang Ban (S300CN) [cjddzp]
Chaoji Tuolaji Jiaqiang Ban (V206CN) [cjtljp]
Crisis Zone (World, CSZO4 Ver. [crszone]
Final Furlong 2 (World) [finfurl2]
Long Hu Zhengba 4 Dui Hua Ban (V203CN) [lhzb4dhb]
Motocross Go! (US, MG3 Ver. A) [motoxgo]
Panic Park (World, PNP2 Ver. A) [panicprk]
Rapid River (US, RD3 Ver. C) [rapidrvr]

New Clones:
1945k III (Promat license, OPCX1 PCB) [1945kiiipt]
Discs of Tron (Environmental, prototype, 8/9/83) [dotronep]
Kart Duel (Japan, KTD1/VER.A) [kartduelja]
Labyrinth Runner (World Ver. F) [labyrunrf]
Metal Black (World, single PCB) [metalba]
Mingxing San Que Yi (China, V201CN) [mxsqy]
Operation Wolf 3 (Japan) [opwolf3j]
Raiden II (Great Britain) [raiden2gb]
Rapid River (prototype) [rapidrvrp]
Return of the Invaders (Video Dens bootleg) [retofinvbv]
Task Force Harrier (Lettering bootleg) [tharrierb]
Teenage Mutant Ninja Turtles - Turtles in Time (4 Players ver OAA) [tmnt2o]
Updated Roms:
Chaoji Dou Dizhu (V219CN) [cjddz]
Mirax (set 3) [miraxb]
Time Crisis II (US, TSS3 Ver. [timecrs2]
------------------------------------------------------------------------
Missing Themes (New Media) Update for September
Contributors:
Agard (Updated Wheels + Database Additions)
Andyman (Themes + Wheels + Database Additions)
Darwin1995 (Themes)
Jesfknkrys (Themes, Wheels, Videos, Database Additions)
Publio (Themes, Wheels, Videos, Database Additions)
Tancrede987 (Themes, Wheels)
Please give them support and "like" their recent uploads
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
19: 0.268 Update
20: 0.269 Update
20: 0.270 Update
------------------------------------------------------------------------
Missing themes project:
THEME CREATORS NEEDED ! The road to completion (...almost) - Requests - HyperSpin Forum (hyperspin-fe.com)

Not much to add this month
5 new (working - arcade only) games this month.
New Parents:
Chaoji Dou Dizhu [cjddz]
Long Hu Zhengba 4 [lhzb4]
New Clones:
Lunar Rescue (Artic bootleg) [lrescueabl]
P-47 - The Freedom Fighter [p47a]
Updated Roms:
Diet Go Go [dietgo]
There were many new slot machines and computers, but I only focus on working arcade games (for these updates).
4 new Plug and Play games worth mentioning:
16-bit TV Dance Pad with 15 songs / Dance Dance Party Mix (DDRGame) [ddr33v]
Mega Drive Play TV 1 (Japan) [mdtvp1j]
Teleshibai (Japan) [teleshi]
Teleshibai - Purple Version (Japan) [teleship]
------------------------------------------------------------------------
Missing Themes (New Media) Update for September
Contributors:
Agard (Updated Wheels + themes)
Andyman (Themes + Wheels)
Bodydump (Theme)
Darwin1995 (Themes)
Hoscarconh (Themes)
Jesfknkrys (Themes, Wheels, Videos, Database Additions)
Nanometrovovo2 (Themes, Wheels, Database Additions)
Publio (Themes)
Please give them support and "like" their recent uploads
------------------------------------------------------------------------
MAME Project Uploads:
01: MAME Project Upload
02: 0.250 Update
03: Clone Media Update
04: 0.251 Update
05: January Mame Media Update
06: 0.252 Update
07: 0.253 Update
08: 0.254 Update
09: 0.255 Update
10: 0.256 Update
11 : 0.257 Update
12: 0.258 Update
13: 0.259 Update
14: 0.260 Update
15: 0.261 - 0.264 Update
16: 0.265 Update
17: 226 MAME Missing Themes - Clone Themes for Clone Games (Brudibru)
18: 0.266 Update
19: 0.267 Update
19: 0.268 Update
20: 0.269 Update
------------------------------------------------------------------------
Missing themes project:
THEME CREATORS NEEDED ! The road to completion (...almost) - Requests - HyperSpin Forum (hyperspin-fe.com)