MNW
This page is designed to allow for a quick look over all the drivers with a GAME_NOT_WORKING flag by giving, as much as possible, an idea on the amount of effort needed to fix them.
2mindril
Missing working simulation of the sensors.
39in1
48in1, 48in1a - ROM definitions were added but no work has been done.
3super8
Skeleton driver. GFX / Sound roms are bad and the PIC isn't dumped.
4roses
4roses, 4rosesa - Skeleton driver. The program rom is encrypted and it has an undumped MCU which needs decapping or simulation.
8080bw
vortex - Encrypted 8080.
86lions
The inputs aren't fully understood yet.
acefruit
acefruit - Inputs aren't fully understood. The real title of the game is unknown.
starspnr - Most likely needs a redump of the program ROMs.
acommand
acommand - Inputs aren't fully understood.
adp
Skeleton driver. Todo: "Almost everything."
aleck64
11beat, doncdoon, hipai, kurufev, mayjin3, mtetrisc, srmvs, twrshaft - Incomplete N&4 hardware emulation.
alg
Laserdisc games. They all work in theory, but are waiting for a good quality laserdisc dump.
alpha68k
goldmedb - It uses a 68705 in place of the Alpha controller.
amaticmg
Program ROMs need to be decrypted and CPU is custom / unidentified.
arcadia
ar_dart2 - Bad dump.
aristmk4
Driver recently added and under development.
aristmk5
Skeleton driver. Needs better Acorn Archimedes hardware emulation.
armedf
terrafb - This bootleg runs on slightly modified hardware which need proper emulation.
astrocde
tenpindx - This game used a physical hockey puck which the player slid down the bowling alley. Sensors on the other end picked up the location and velocity of the puck and simulated the pin behavior. Requires simulation of this input interface in order to be considered working.
atarigx2
All of these games suffer from some advanced protection that affects them in different ways. Through some magic accesses in memory, data can be decrypted using some special key sequences that are not entirely understood. It might be possible to find all possible data sources, run them through the decryption process on the real PCB, and then encode that information in the driver, but it is tedious work at best. Below is the status of each game:
motofren - Has some obvious gameplay glitches. Not much work has been done to understand the protection on this one.
spclords - Has had some of its data decrypted, which is why the palette during attract mode looks ok. But in game there are many problems lurking.
rrreveng -
badlands
badlandb - This bootleg runs on heavily modified hardware and needs a redump of 2 roms.
berzerk
moonwarp - Only sound roms are currently dumped.
bfcobra
beeline - Missing floppy disk image.
inquiztr - Missing floppy disk image.
bfm_sc1
Driver under heavy construction.
bfm_sc2
m_bcgslm, m_brkfst and clones, m_bfocus, m_cpeno1, m_luvjob - Mechanical games imported from AgeMame.
quintond - Missing emulation of RS232 data link device (see BACTA Datapak specs for more info).
bfmsys85
Driver imported from AgeMame.
bigfghtr
Protection MCUs need decapping / simulation.
bingoc
Missing terminal roms. Sound banking could be wrong.
bingor
Protection problems?
blackt96
Tilemap decoding is wrong. The audio PIC needs decapping / simulation.
btime
tisland - Needs to be decrypted.
bublbobl
tokio, tokiou - Protection MCUs need decapping / simulation.
buster
Skeleton driver.
cabaret
Not fully playable beacuse of some pitfalls.
calchase
PC hardware needs more work.
calomega
Some bad/incomplete dumps and some hardware features are not correctly emulated.
cb2001
Encrypted CPU.
cchance
Imperfect hopper emulation.
cham24
Missing coins and timer due to unemulated Amtel MCU.
champbas
champbb2a - Incomplete dump.
chihiro
Skeleton driver. Needs Xbox hardware emulation.
cinemat
spaceftr - A rom needs redump.
cliffhgr
goaltogo - Laserdisc game. Works in theory, but is waiting for a good quality laserdisc dump.
cmmb
Skeleton driver.
cninja
cninjabl - Bootleg on different hardware.
cntsteer
cntsteer - Needs better understanding of the communications and correct ROZ layer implementation.
gekitsui, zerotrgt - Need better ROZ layer implementation.
coinmstr
supnudg2 - Incomplete protection simulation.
trailblz - Question roms aren't dumped.
coinmvga
Interrupt generation is unknown and touch screen needs to be hooked up.
comebaby
Skeleton driver. Game runs on a Pentium (I/II/III?) class machine running Windows 98!
coolridr
Skeleton driver. Uses SH2 + SH1, 68k etc. Dual screen game, plays like a cheap korean rip-off of Outrunners (suspected to be recompiled from the same code ;p). CPU comms don't make sense, interrupts don't make sense.. somebody mentioned that the SH1 has 'extra' features, but according to dox it's plain sh1, and the sh2 core should be 100% backwards compatible. it SHOULD be possible to get this working, or at least doing something more and would be a good / interesting project for somebody.
cop01
mightguy - Protection not emulated.
cowrace
Preliminary driver.
cps1
captcommb, dinopic, dinopic2, knightsb, punipic, punipic2, punipic3, sf2m1, sf2m3, sf2mdt - Bootlegs which run on different hardware, which needs to be correctly implemented.
cps2
gigamn2 - A bootleg which runs on different hardware. Dump is incomplete.
cps3
redeartn - Missing nocd bios dump.
crystal
officeye, topbladv - Lacking protection simulation.
cshooter
GFX roms in black 'blobs' (Dox working on it)
cybertnk
Sprite emulation is incorrect (very likely that it can do zooming), road emulation, tilemap scrolling, color banking, inputs dont't seem to work in game.
cyclemb
Needs decap or simulation of the 2 MCUs (8741).
darkhors
jclub2, jclub2o - Graphics seem to be compressed and aren't fully decoded yet.
dblewing
Protection simulation is pretty advanced, but still incomplete.
ddenlovr
quizchq, quizchql -
ddragon
ddragon6809, ddragon6809a - Bootlegs on different hardware.
ddz
ddz - Skeleton driver. Hardware similar to crystal.c. Roms appear to be encrypted / scrambled.
dec0
automat, ffantasybl, midresb, secretab - Bootlegs on different hardware.
deco32
lockload, lockloadu -
deco_ld
The driver needs better video e I/O emulation, laserdisc hook-ups.
deco_mlc
stadhr96, stadhr96a - Protection isn't fully simulated and they seem to require raster IRQ video update support.
decocass
ctisland3 - Different bitswap?
cexplore - Mssing rom dump from overlay PCB.
cgraplop2 - Wrong dongle?
deshoros
Needs graphics emulation through artwork system and printer emulation.
dlair
Laserdisc games. Work in theory, but are waiting for a good quality laserdisc dump.
dmndrby
Electrocoin on snk hardware. Needs better video emulation. Enters service mode while attract mode is running.
drw80pkr
Driver shows something, but emulation is still incomplete. I8039 based CPU with CRTC6845 video and AY8910 sound.
dwarfd
qc - Slightly different hardware.
dynax
majrjhdx, tenkai2b, tenkaid - Missing dump of the internal rom of the TMP91640.
epos
catapult, revenger - Bad dumps.
ertictac
poizone - Needs better Archimedes hardware emulation.
esh
Laserdisc game. Works in theory, but is waiting for a good quality laserdisc dump. Does have a small list of TODO items that could be looked at prior to a disc dump.
f1gp
f1gpb - Bootleg on different hardware.
fcrash
kodb - Bootleg on different hardware.
firebeat
Driver is incomplete. Missing MIDI card emulation, video emulation problems..
fortecar
Missing banckswitching, inputs, ..
freekick
freekick, countrun - Main program inside of custom CPU block.
countrb2 - Possible bad dump, or encrypted.
gigas - One of the program roms is a bad dump.
funworld
jolycdab - Unknown reason. Need to investigate more deeply.
royalcdc - Encrypted. Seems to use an epoxy block with CPU + extras (ICs, TTL, etc) to manage the encryption.
royalcdp - Encrypted. Seems to use an epoxy block with CPU + extras (ICs, TTL, etc) to manage the encryption.
jokercrd - Totaly encrypted. This game use a Funworld custom CPU.
magicd2a - CPU issues. This game use a slightly modified instructions set.
magicd2b - CPU issues. This game use a slightly modified instructions set.
mongolnw - Need to hook the missing microcontroller (TSC87C52-16CB) to emulate this game properly.
soccernw - Need to hook the missing microcontroller (TSC87C52-16CB) to emulate this game properly.
saloon - This game is totally encrypted. No PIAs to drive I/O.
gaelco2
aligator, touchgo, touchgoe, touchgon, wrally2 - Unemulated protection device with internal rom and suicide capabilities (DS5002FP). There's an unprotected versions of Alligator Hunt and it might be possible to simulate the protection in the protected version, but it isn't easy, looks like MCU may provide ROM patches.
snowboar, snowboara - Unemulated protection device (Lattice IspLSI 1016-80LJ)
grtesoro - Unemulated protection device with internal rom and suicide capabilities (DS5002FP). Badly dumped program roms.
gal3
mastninj - Sprites, sound and y-scroll need fixing.
gal3
In need of laserdisc dump. Skeleton driver.
galaxia
galaxia - Skeleton driver. It's a galaxian rip-off on a custom board with CVS-like hardware IIRC (Haze).
galaxold
harem - One of the program roms is badly dumped.
trvchlng - Questions roms aren't dumped.
vstars - Encrypted?
galdrvr
dingoe - Probable bad dump and encryption.
monsterz - Unemulated protection.
scorpiona, skelagon, supergx - Bad dumps.
tenspot - Menu isn't working yet.
galivan
youmab, youmab2 - Weird bootlegs, who knows.
galpani2
Kaneko protection MCU with internal rom, managing CPU comms. Decap should possible, should be the same for all games / sets.
gamecstl
'Modern' PC Hardware running a MAME bootleg.
getrivia
jokpokera -
ggconnie
Preliminary driver. Hardware is PC-Engine based.
ghosteo
Uses a fairly recent ARM based chip. Almost a skeleton driver.
gladiatr
ppking - Missing MCU dump or simulation.
glass
Unemulated protection device with internal rom and suicide capabilities (DS5002FP).
goldnpkr
royale, royale -
witchcde -
witchcrd - Unknown protection device.
goldstar
cmast92 - Graphics ROMs aren't dumped yet.
cmasterbv, cmv4a - Missing switch between normal and "stealth" game.
mtonic - Unidentified CPU.
nfm - Some roms don't seem to belong to the dumped set.
unkch1, unkch2, unkch3, unkch4 -
gpworld
Laserdisc hardware. Works in theory, but is waiting for a good quality laserdisc dump. Does have a small list of TODO items that could be looked at prior to a disc dump.
gstriker
twcup94, twcup94a, vgoalsoc, vgoalsoca Tecmo MCU providing jump addresses etc. Has direct access to entire CPU bus, prevents code modification (MCU writes 'ROM ERROR' if you change ROM). ROZ pitch difficult to understand.
gticlub
Driver is still in preliminary status. Most games show something and/or are somewhat playable.
guab
crisscrs - Missing disk image dump.
gumbo
mspuzzlen - Bad dump.
gunpey
Complex video chip, supports compressed graphics formats etc. Skeleton driver, work has been done, but no good progress made.
harddriv
harddriv1 -
racedrv1, racedrv2, racedrivb1, racedrivg1, racedrivpan -
steeltalp -
hdrivairp -
hikaru
Skeleton driver.
hitpoker
Protection: needs dumping or simulating PIC.
hng64
The I/O CPU is a protected MCU. There is some thought that the games uses this as a protection device. See driver notes for in depth todo/status report.
hornet
Driver is still in preliminary status. Most games show something and/or are somewhat playable.
sscope, sscopea, sscope2 -
terabrst, terabrsta - Missing gun emulation.
hshavoc
Genesis hardware, but uses a PIC to control state based encryption. All the code that matches the Megadrive version has been decrypted, but the extra code (startup code, coins etc.) appears to have some annoying extra encryption.
hvyunit
Protection simulation is incomplete. The MCU was recently decapped.
igs009
gp98 - Bad dump.
jingbell - Protection simulation is incomplete.
igs011
nkishusp -
igs017
All games but sdmg2 and mgdh suffer from incomplete protection simulation.
tarzan, tarzana, starzan - Incomplete dumps.
tjsb Sprites decryption is incomplete.
igs_m027
Main program / boot code in (currently undumpable) MCU.
igspoker
stellecu - Bad dump.
ilpag
Undumpable MCUs.
intrscti
Probably missing code in epoxy block.
ironhors
farwest - Bootleg running on different hardware.
istellar
Laserdisc game. Has a small list of TODO items that could be looked at prior to a disc dump.
itgambl2
Italian Gambling games based on H8/3337 MCU. Internal ROM is currently undumpable.
itgambl3
Italian Gambling games based on Mitsubishi (Renesas) M16C MCU family. Internal ROM is currently undumpable.
itgamble
Mostly Italian Gambling games mostly based on H8/3048 MCU. Internal ROM is currently undumpable.
jackpool
Needs better understanding of the master/slave communications, better EEPROM and NVRAM hook-up.
jangou
luckygrl - Encrypted program roms.
janshi
Main CPU is an HD647180X0P6 with 16K EPROM internal rom, which isn't dumped (might need decapping).
jokrwild
Missing random number generator, inputs and sound.
jpmimpct
m_tbirds - Mechanical game imported from AGEMAME.
kinst
kinst2k3, kinst2k4 - Upgrade kits.
koftball
Incomplete protection simulation.
konamigv
btchamp, kdeadeye, tokimosh, tokimosp - All games on this system suffer from a corner case involving audio track playback in the SCSI CD-ROM emulation.
konamigx
ggreats2, opengolf, opengolf2, racinfrc, racinfrcu - These games use a special ROZ layer generated by the "PSAC4" custom IC which appears to include a height map.
le2j - Bad dump.
konamim2
Preliminary driver, needs overall better emulation of the M2 system.
kongambl
Skeleton driver for mostly unknown hardware.
kopunch
ksys573
Game suffer from incomplete PSX-based hardware emulation and some are missing emulation of the external digital sound and I/O board.
kungfur
Missing inputs and lamps.
laserbas
Jaleco-like protection device.
laserbat
catnmousa - Bad dump.
legionna
Complex Seibu 'COP' protection device.
lgp
Laserdisc game. Has a small list of TODO items that could be looked at prior to a disc dump.
littlerb
Annoying VDP-like chip controlling access to video devices. Commands not fully understood, correct readback of data just as important as writes as addresses etc. are stored and it affects future writes. Runs through attract mode with bad graphics, but no guarantees are made that the sprite-list it's currently processing is in the right format, or the right place as everything is written through the 'VDP' device.
lordgun
hfh - Graphics ROMs aren't dumped.
ltcasino
ltcasinn - Missing inputs.
luckgrln
lucky74
lucky74a - The program ROM seems incomplete or encrypted in some smart way.
m10
andromed, greenber, ipminvad1 - Incomplete dumps.
m52
alpha1v -
m72
lohtb - The bootleg hardware is different to the original hardware.
m92
ppan - Bootleg on different hardware.
m107
kftgoal, wpksoc - Missing EEPROM hook-up.
macs
macsbios -
mac2bios -
kisekaem -
kisekaeh -
cultname -
magic10
hotslot, magic102, mcolors suprpool - Missing dump of the internal rom of the HD6473308cp10.
magicard
Missing emulation of the Philips CD-i system.
magictg
Skeleton driver. Bad dump?
malzak
malzak, malzak2 - Sprite collision detection doesn't fully work.
maygay1b
Mechanical game imported from AGEMAME.
maygayv1
mazerbla
Uses a custom video controller which isn't fully understood. Mazer Blazer appears to use an MM54104 'Digitalker' speech IC, however, the two speech ROMs are undumped.
mcr
nflfoot - CED-based disk game. Has gory Z80-based serial I/O interface that is not understood. The CED player interface is undocumented. A poor quality rip exists of the video (probably the best we will get). There is a second CED disk with different teams playing which we do not have access to.
mediagx
Mainly just need the inputs hooked up, which are mapped to the parallel port via a JAMMA interface
megasys1
monkelf - Bootleg on different hardware.
megatech
Incorrect behavior at time out and there are some sms based games which aren't yet fully supported.
merit
dodge - Incomplete dump.
meritm
megat5a - Bad dump.
meritm
Skeleton driver. Extremely complex prototype hardware.
metro
puzzlet - An unknown unemulated chip (probably a PIC) provides protection.
midvunit
offroadc - some calculation bug in the TMS32031 (I suspect) causes the clip plane to clip out a number of close polygons, most importantly your truck. As-is, the game is sort of playable, if you like some extra challenge.
midzeus
crusnexo, thegrid and clones - These Zeus II-based games use a proprietary 3D graphics chip that has no available documentation.
mk4b - Early revision probably working on early revision hardware.
miniboy7
Bad dumps, pretty much no information available other than the dump, missing color prom.
mirderby
Preliminary driver. Hardware is similar to homedata.c.
missile
mcombat, mcombata - Bootlegs on different hardware.
mitchell
pkladiesbl - Needs CPU "decrytpion" / ordering.
mlanding
Almost working. Needs better communications, among other minor improvements.
model1
swa, wingwar, wingwara - Guesswork incomplete on the math copro dsp functions and program impossible to dump.
model2
Implementation of the 3D systems is either guesswork (Model 2, 2A) or incomplete (Model 2B, 2C).
model3
Driver is still preliminary. Most games boot and show something.
monzagp
Preliminary driver. Possibly missing a rom.
moo
moobl - Bootleg on different hardware.
mpu4
Mechanical games imported from AGEMAME.
mpu4drvr
Very cranky hardware - 2 PCB comms system and a particularly bizarre GFX hardware setup.
8-bit CPU board, ton of timers, what looks like a discrete audio alarm tone, 6850 serial io etc. driving a 68k based expansion board with a video chip straight from a Wyse 60 terminal. It's VERY VERY fussy about everything, serial checks, timer checks, interrupt checks, protection chips
Cursory glance at the self tests suggest we at least need a 6850 core that doesn't use hardcoded RX/TX clock frequencies, and an accurate to the point of ridiculous 6840 core, before these'll even look like booting up, let alone having correct video etc.
mpu5
Skeleton driver.
mquake
A complete mystery. The existing dumps are 100% confirmed. Test mode works. All remaining code is heavily encrypted. Even the original author the game doesn't recall any encryption, but it is definitely there. It is not done in software; all unencrypted code has been accounted for.
ms32
f1superb - The road is always rendered as straight. The game has a road layer and extra roms for it. There is an unknown maths DSP for protection.
n8080
helifire, helifirea -
namcops2
Skeleton driver. PlayStation2 hardware.
namcos10
Incomplete dumps.
namcos11
souledgea, souledge1, souledge1j - Random draw list corruption.
namcos12
kaiunqz - DMA problems.
mdhorse - DMA problems.
tektagtb, tektagtc - Incomplete dump.
sws2000 - DMA problems.
sws2001 - DMA problems.
namcos21
aircombj, aircombu - No polygons displayed.
driveyes - Uses 3 screens with dedicated board for each.
winrun, winrun91 - System 21 prototype hardware. Mostly work.
namcos22
airco22b - boots but missing sprite clear DMA?
alpin2ra - issues with step lock.
cybrcomm -
ridgera2 and clones - They POST but don't start.
tokyowar - missing sprite clear DMA? Or protection?
namcos23
Communications, inputs and the entire 3D subsystem.
naomi
Most games show something and some are playable, but emulation is still incomplete.
nbmj8688
nightlov - Input problems.
nbmj8891
hnageman, hnxmasev - Missing VHS dump.
nbmj8991
av2mj1bb, av2mj2rg - Missing VHS dump.
neodrvr
98best44 - Neo Print system isn't emulated.
kog - Bootleg with different protection.
nightgal
Missing protection simulation.
norautp
dphl, dphla, dphljp, drhl, gtipoker, kimbldhl, smshilo - Missing interrupts for I8080 CPU.
bjpoker, kimblz80, noraut3a, noraut3b, norautu, norautua, norautub, pma -
fastdrwp, dphlunka, dphlunkb - Hardware unknown.
tpoker2 - Missing 68705 MCU dump / simulation.
nss
Menu system difficult to make sense of.
nwk-tr
Driver is still in preliminary status.
nycaptor
cyclshtg - Missing (protection?) MCU dump.
oneshot
maddonnb - No program roms on this set. GFX have misplaced tiles when used with other program roms, so this is a different license / revision.
overdriv
Driver has heavy graphic problems. Missing road (two unemulated K053250).
pachifev
Skeleton driver.
pangofun
pangofun - PC based hardware, possibly bad / incomplete dump.
panicr
Capable of reading back the background layout ROMs for collision, readback method isn't properly understood, so the game doesn't play correctly.
paranoia
Jamma interface is not emulated.
pcat_dyn
PC hardware. Gets stuck on 640K DRAM banking, beeps endlessly once it gets to memory test.
pcat_nit
PC hardware.
pcxt
tetriskr - Corrupt game graphics after some time of gameplay, caused by a wrong reading of the i/o $3c8 bit 1.
pengadvb
Coin system isn't emulated yet.
pgm
drgw2, drgw2j, olds, olds100, olds100a - Somewhat playable, but protection simulation isn't perfect yet.
drgw3, drgw3k, killbld - DMA protection device non correctly emulated.
ddp2, ddp2a, dmnfrnt, dmnfrnta, killbldp, kov, kov115, kovj, kovplus, kovplusa, kov2p, kov2p205, kovshp, oldsplus, puzlstar, puzzli2, svg, theglad, theglada - Need internal rom of IGS027A.
phoenix
fenix - Bootleg, to be checked closer. Dump is incomplete.
photoply
PC hardware. Possible CPU core bugs.
pinkiri8
Skeleton driver. Missing MCU dump.
plygonet
Dsp56k CPU emulation needs to be completed. Network interface needs to be worked out.
pntnpuzl
Skeleton-ish.
progolf
progolfa -
psattack
Skeleton driver.
psychic5
bombsa - Bad dump.
quakeat
Unknown PC hardware.
queen
Unknown PC hardware.
quizpun2
It uses an unknown DIP40 device for protection, that supplies the address to jump to (same as mosaic.c) and handles the EEPROM.
raiden2
raiden2, raidndx, zeroteam, xsedae and clones - Complex Seibu COP2 protection + banking (probably linked to the protection) + sprites incompletely decrypted.
nzerotea, r2dx_v33 - Complex Seibu COP3 protection + banking (probably linked to the protection) + sprites incompletely decrypted.
rbmk
Possibly missing MCU dump.
rcorsair
Undumped program roms in epoxy block.
redalert
demoneye - Missing 3rd graphic layer making level 2 impossible. Unclear what the layer should show.
royalmah
cafebrk, cafedoll, jansou, mjvegas, - Missing internal program rom.
janoh - Incomplete dump.
janoha -
mjsenka, mjsiyoub, mjyarou -
mjtensin - Random crashes, related to interrupts.
sangho
MSX2 based hardware. Memory banking is wrong.
sbugger
sbugger - Bad dump, different revision to working set.
scramble
conquer - Bad dump.
sderby
pmroulet - Protection MCU handles win rates etc. Correct win behavior is critical to this gambling game functioning as expected, so simulation probably doesn't make sense.
seattle
sfrushrk - Won't go in-game. Don't know why. Hangs after selecting your car.
segac2
pclubj, pclubjv2, pclubjv4, pclubjv5 - Need camera and printer handling.
segag80r
astrob1 - Dies when you first start.
segahang
endurob2 - Bad dump.
segald
Laserdisc hardware. Has a small list of TODO items that could be looked at prior to a disc dump.
segaorun
shangon1 - Bad dump.
toutrun1 - Missing decryption key.
segas16a
wb35 - Decryption key is bad.
segas16b
aceattac, altbeastj1 - Missing decryption key.
segas18
pontoon -
segas24
sspirtfc - Missing floppy image.
sgmast - Missing decryption key.
segas32
kokoroj2 - Unemulated CD board.
f1lap - Protection + Needs a minimum of 2 boards.
segaxbd
gprider - Program roms not dumped.
seta
inttoote - Unemulated protection.
inttootea - Incomplete dump?
setaroul - Prelimary emulation.
sfbonus
amclink - "Game" function unknown.
fb6s1, fb6s2 - Missing reel graphics.
bugfever and clones , dvisland, funriver, funriverv, version4 - Incomplete dump.
skeetsht
Preliminary driver.
skylncr
leader - Bootleg on different hardware.
slapfght
alcon, slapfigh, slapfigha - Undumped 68705 protection MCU.
sms
trvhanga - Missing questions roms.
snesb
endless - Game isn't correctly decrypted yet.
splash
funystrp, puckpepl - Protection, controls eating of dots + other things.
rebus - Another protected Microhard game.
st0016
atamanot - Preliminary driver.
st0016
mayjinsn -
statriv2
cstripxi - Laserdisc game in need of laserdisc dump.
quaquiz2 -
tripdraw -
stepstag
Incomplete frankendump.
strnskil
banbam, pettanp - Protection MCU.. seems to be a data (or code?) ROM for it tho.
stv
decathlt - Funky DMA/decompression protection (reads gfx data via protection chip, descramble / decompress? scrambled registers).
decathlt, decathlto, elandore, ffreveng, twcup98 - Protection. astrass suffers from it too, but it's kludged to work.
findlove - Controls broken.
finlarch, smleague - Randomly hang / crash. They work with a ridiculous MDRV_INTERLEAVE number, might need strict SH-2 synching.
magzun, techbowl, micrombc - I/O errors.
nclubv3, stress - Unemulated printer.
sfish2, sfish2j - CD handling broken. Needs MPEG decoder.
vfremix - Texture upload issues in some cases, see source.
suna8
brickzn, brickzn3, sparkman, starfigh - Protection / encryption (custom CPU modules containing Z80 + encryption logic).
superdq
Laserdisc games. Works in theory, but is waiting for a good quality laserdisc dump.
system1
shtngmst - Missing MCU dump.
system16
bayrouteb1 - Broken sprites (missing IRQ?).
bayrouteb2, beautyb, dduxb1, eswatb1, fpointb1, fpointbj, goldnaxeb1, iqpipe, passshtb, passht4b, shinob1d, tturfb1, wb3bb1 - Bootlegs on different hardware.
taito_f3
bubsymphb - Bootleg on different hardware. Backgrounds don't show up.
taito_o
Driver still in preliminary stages. TODO: inputs (coins), NVRAM, sprite priorities, dips, interrupts (sources).ö
taito_z
racingb - Serious video emulation issues (raster irq?).
taitoair
Possible 320c25 bugs. Possible m68k-c25 communication issues. Not easy, the c25 code is hard to read, probably interesting.
taitogn
gobyrc, rcdego - Custom inputs need calibrating.
nightrai - No background / enemy sprites.
sianniv - IRQ at the wrong time.
zooo - Missing most of the playfield.
taitojc
dangcurv - Hangs on its DSP test. Needs correct controls hooking up.
dendeg, dendegx, dendeg2, dendeg2x - Hang / crash, various palette/textures problems.
landgear - Crashes, analog inputs don't work in-game.
taitopjc
Skeleton driver. Requires TLCS-900 CPU core to make progress.
taitotz
Skeleton driver. Requires TLCS-900 CPU core to make progress.
taitowlf
Preliminary, PC+voodoo.
tank8
tank8a, tank8b, tank8c, tank8d - Bad / incomplete dumps.
tattack
Preliminary, maybe protection.
tcl
Skeleton, decryption incomplete.
tehkanwc
tehkanwcc - Bootleg with different inputs.
tetrisp2
nndmseal - Missing camera and printer emulation.
thayers
Laserdisc game. Works in theory, but is waiting for a good quality laserdisc dump. Does have a small list of TODO items that could be looked at prior to a disc dump.
thepit
zaryavos - Incomplete dump.
thoop2
Unemulated protection device with internal rom and suicide capabilities (DS5002FP).
timetrv
Needs laserdisc dump. Laserdisc player models used by this game are unemulated.
tmnt
ssridersb - Bootleg on different hardware. Bad dump.
toaplan2
fixeight - Protection MCU supplies background data.
tokyocop
Skeleton driver. PC hardware.
toratora
Very strange, may be missing a rom, schematics available.
trackfld
trackfldnz - Bootleg on different hardware.
triforce
Skeleton driver. Needs Gamecube emulation.
trvmadns
Random hangs, probably due to incorrect question banking.
ttchamp
Skeleton-ish. V30 based, Banking issues, PIC for protection? or sound?
turrett
Skeleton driver.
twinkle
Preliminary driver. TODO: Sound (IDE DMA, finish communications), DVD, Harddrive, 16seg led font.
vcombat
Partially working driver. Most of the memory maps for all four CPUs are complete.
vega
Rom dump is probably bad.
vegas
warfa - Something is wrong with the on-board ethernet chip emulation. If the chip is hacked out, the game boots, but that's not accurate. There were many rendering issues last time I checked.
roadburn - Sound board is different; with some manual fiddling, you can get it in-game, but it doesn't work particularly well.
nbashowt, nbanfl - These Vegas games used a Voodoo Banshee video card. The current 3dfx voodoo emulation has some basic support for the Banshee, but it is pretty minimal. The tricky bit is that the Banshee (and later, the Voodoo 3) have integrated 2D and 3D capabilities, so we need to emulate at least part of a VGA controller in addition to the 3D. These boards also had some new features that require some addition internal reworking of the Voodoo driver.
cartfury, sf2049, sf2049se, sf2049te - Voodoo 3-based, one step beyond the Voodoo Banshee problems.
vicdual
headonsa, headon2s - Won't coin up.
viper
Skeleton driver, PPC+voodoo.
vp101
Skeleton driver.
vpoker
Needs 6840PTM hook-up, I/Os and sound emulation.
vsnes
smgolfb - Incomplete dump. suprmriobl, suprmriobl2 - Bootleg with extra Z80.
wgp
Recently demoted to not working status.
wheelfir
wheelfir - Complex video blitter + raster effects for road.
williams
defndjeu, tornado2 - Bad dumps.
wldarrow
mdrawpkr -
wwfsstar
wwfsstaj - Bad dump.
zn
bam2 - Lacks music (which streams from a hard disk under the control of an H8/3644 MCU).
beastrzb - Incomplete dump.
glpracr2, glpracr2j, glpracr2l - Lock up when starting a game/entering test mode.
nbajamex - Black screen. Wrong banking?
primrag2 - Locks up when starting a game.
zr107
jetwave - Uses the lower board from GTI Club (GN678), and a ZR107(PWB(A)300769A top board.