1. Game
  2. MAME History, "Z" ROM sets

This page is a chapter in 'Game Exploring MAME history for TG rules'

zaviga

ROM set changed: no
0.106-0.175: zaviga - "Zaviga"

Resolution, 0.106-0.175: 256x240 @ 60.000000Hz

TG Game Entry: https://www.twingalaxies.com/scores....amename=Zaviga

zaxxon

ROM set changed: no
0.106-0.179: zaxxon - "Zaxxon (set 1)"
0.180-0.211: zaxxon - "Zaxxon (set 1, rev D)"

From MAMEINFO.DAT:
- 0.122u8: RansAckeR improved dipswitches according to manuals in Zaxxon. Added 2x 'Unused' dipswitch.
- 0.180: Rom label correction [Brian Troha]. Changed description to 'Zaxxon (set 1, rev D)' and clones (set 2) to 'Zaxxon (set 2, unknown rev)' and (set 3) to 'Zaxxon (set 3, unknown rev)'.

Resolution, 0.106-0.107: 256x224 @ 60.000000Hz
Resolution, 0.108-0.113: 256x224 @ 59.999409Hz
Resolution, 0.114-0.211: 256x224 @ 59.999408Hz

TG Game Entry: https://www.twingalaxies.com/game/zaxxon-set-1/mame/
Rules, https://www.twingalaxies.com/scores.php?scores=5216

zedblade

ROM set changed: no
0.106-0.271: zedblade - "Zed Blade / Operation Ragnarok"

MAME History:
- 0.113u2: Zsolt Vasvari updated NeoGeo driver to the new video timing code and screen raw parameters, this fixes also the messed up graphics. Changed VSync to 59.185606 Hz.
- 0.129u3: Fabio Priuli added missing HARDDIP settings in 'STANDARD_DIPS' for DIP's 4,5 and 6 ("COMM Setting"). Added dipswitches 'COMM Setting (Cabinet No.)' and 'COMM Setting (Link Enable)'.
- 0.150: Endian fix for kof2003 protection (machine\neocrypt.c and neoprot.c). Fixed NeoGeo memory leak, clean up inputs a bit [Alex Jackson]. Changed 'Test Switch' dipswitch to 'Service Mode'.
- 0.151: [- snip -] [Alex Jackson]. Added coin slots 3 and 4. Added dipswitches 'Setting Mode', 'Cabinet' and 'Controller'.

Resolution, 0.106-0.113: 320x224 @ 59.185608Hz
Resolution, 0.114-0.271: 320x224 @ 59.185606Hz

TG Game Entry: https://www.twingalaxies.com/game/ze...ragnarok/mame/
Rules, Points [Single Player Only]: https://www.twingalaxies.com/scores.php?scores=15452
Rules, Points [Two Player Team]: https://www.twingalaxies.com/scores.php?scores=15453

Service Mode:
Standard SNK NeoGeo BIOS.
All relevant rules are covered by internal settings. If not shown during playback, use F2 to access after playback completed. Navigation is with P1 Up & Down. Select menu option with P1 Button 1 and sub-menus can be exited with P1 Button 3. P1 Button 1 and P1 Button 2 adjust individual configuration options.

Default Settings:
Equivalent Coin Chutes ? / Cabinet DIP Switches:
0.106-0.150 Coin Chutes ?: 1? / 2?
0.151-0.271 Cabinet : Normal / VS Mode
Equivalent Autofire (in some games) / Controller DIP Switches:
0.106-0.150 Autofire (in some games): Off / On
0.151-0.271 Controller: Joystick / Mahjong Panel
MAME 0.106 DIP Switches:
MAME 0.130 DIP Switches:
MAME 0.150 DIP Switches:
MAME 0.151 DIP Switches:
MAME 0.250 DIP Switches: |
MAME 0.250 BIOS:
Cartridge:

zektor

ROM set changed: no
0.106-0.175: zektor - "Zektor (revision B)"

Resolution, 0.106-0.175: vector @ 40.000000Hz

TG Game Entry: https://www.twingalaxies.com/scores....amename=Zektor [revision B]

zerohour

ROM set changed: no
0.106-0.141: zerohour - "Zero Hour"
0.141u2-0.205: zerohour - "Zero Hour (set 1)"

MAME History:
- 0.111u4: Mike Ellery improved dipswitches in Zero Hour. Added 'Bonus Life' dipswitch. Changed 'Unknown' dipswitches to 'Unused'.
- 0.122u8: RansAckeR fixed 'Bonus Life' dipswitch.
- 0.141u2: Andrew Welburn and The Dumping Union added clone Zero Hour (set 2). Fixed rom names. Changed parent description to 'Zero Hour (set 1)'.

Resolution, 0.106-0.205: 240x192 @ 60.000000Hz

TG Game Entry: https://www.twingalaxies.com/game/zero-hour/mame
Rules, Points: https://www.twingalaxies.com/scores.php?scores=10041

NOTES:
At 0.111u4, 'Bonus_Life' was combined & renamed from two previously 'Unknown' DIPs (0x10 & 0x20), but labels were incorrect, This was later fixed at 0.122u8.
For track compatibility, the correctly translated 'Bonus_Life' setting is as follows:
0.112-0.122: Bonus_Life = No Bonus
0.123+: Bonus_Life = 5000
All other DIPs are per current rule set. This will award a bonus life at 5000 in all cases.

zeropnt2

ROM set changed: no
0.106-0.271: zeropnt2 - "Zero Point 2"

MAME History:
- 0.151: Fixed tile dirty marking in Unico driver. This fixes background layer lacks on Zero Point 2 [David Haywood]. Fixed zeropnt2 sound routing [Phil Bennett]. Fixed 'Lives' dipswitch.
- 0.264: Removed unico\unico.h and unico\unico_v.cpp. Verified OKI frequency and pin 7 and added DIP location. Consolidated driver in single file [Osso].

Resolution, 0.106-0.271: 384x224 @ 60.000000Hz

TG Game Entry: https://www.twingalaxies.com/game/zero-point-2/mame/
Rules, Points [Easy Difficulty]: https://www.twingalaxies.com/scores.php?scores=120676
Rules, Points [Normal Difficulty]: https://www.twingalaxies.com/scores.php?scores=120678
Rules, Points [Hard Difficulty]: https://www.twingalaxies.com/scores.php?scores=120677

Defult Settings:
Equivalent Lives DIP switch expansion DIP switch:
0.106-0.150: 2 / 3 / 4 / 5 / 6
0.151-0.263: 2 / 3 / 4 / 5 / 6 / 4 (duplicate) / 4 (duplicate) / 4 (duplicate)
Equivalent ? Coins to Continue / 1 Coin to Continue DIP switch:
0.106-0.263 ? Coins To Continue ?: 1 / 2
0.264-0.271 1 Coin to Continue: Off / On

zeropnt

ROM set changed: no
0.106-0.175: zeropnt - "Zero Point (set 1)"

Resolution, 0.106-0.175: 384x224 @ 60.000000Hz

TG Game Entry: https://www.twingalaxies.com/scores....&gamename=Zero Point [set 1]

zerowing1, zerowing

Note: two ROM sets represented here with changeover at 0.153.

MAME History:
- 0.124u2: Changed VSync to 55.161545 Hz.
- 0.136u4: Stephane Humbert fixed dipswitches and inputs in Zero Wing and clone (after verification of the M68000 and Z80 code). Changed description to 'Zero Wing (single players)' and clone (2 player simultaneous ver.) to 'Zero Wing (dual players)'.
- 0.137u1: Changed VSync to 55Hz.
- 0.141u4: Changed description to 'Zero Wing (1P set)' and clone (dual players) to 'Zero Wing (2P set)'.
- 0.144: Start of input ports cleanup in the Toaplan driver [Alex Jackson, Kanikani]: Removed some unused macros from toaplipt.h. Added some missing inputs.
- 0.144u6: Apply Guru's measurements [hap]. Changed VSync to 57.584258 Hz.
- 0.149u1: Added 'Test Switch' dipswitch.
- 0.153: System11 and The Dumping Union added Zero Wing (2P set). This is the original Toaplan version without the Williams Electronics license. Changed VSync to 57.613169 Hz. Changed description of clone (2P set) to 'Zero Wing (2P set, Williams license)'. Renamed (zerowing) to (zerowing1) and (zerowing2) to (zerowingw).
- 0.220: Added DIP locations and enabled all jumpers combinations. Removed some now unused macros (includes\toaplipt.h) [Guru].


Zero Wing (1P set)
------------------
ROM set changed: yes
0.106-0.136: zerowing - "Zero Wing"
0.137-0.141: zerowing - "Zero Wing (single players)"
0.142-0.152: zerowing - "Zero Wing (1P set)"
0.153-0.271: zerowing1 - "Zero Wing (1P set)"

Resolution, 0.106: 320x240 @ 55.161545Hz
Resolution, 0.107-0.124: 320x240 @ 60.000000Hz
Resolution, 0.125-0.137: 320x240 @ 55.161545Hz
Resolution, 0.138-0.144: 320x240 @ 55.000000Hz
Resolution, 0.145-0.152: 320x240 @ 57.584258Hz
Resolution, 0.153-0.271: 320x240 @ 57.613169Hz

TG Game Entry: https://www.twingalaxies.com/game/zero-wing/mame/
Rules, Points: https://www.twingalaxies.com/scores.php?scores=7902


Zero Wing (2P set)
------------------
Note: not currently represented on TG.
ROM set changed: no. Added in 0.153.
0.153-0.271: zerowing - "Zero Wing (2P set)"

Resolution, 0.153-0.271: 320x240 @ 57.613169Hz

Rules: [no current tracks]


Service Mode:
Typical ToaPlan game hardware from 1988-1991.
Service Mode will reflect the local configuration after playback, not the recording. Service Mode is accessed using the Game Mode DIP switch or the Service button (F2) which toggles the DIP switch. Navigation is with P1 Up and Down, selection with P1 Button 1.
Note for the 2P Set of zerowing, MAME 0.250: there doesn't seem to be any response from service mode. I haven't investigated further. - Barthax, Oct 2023.

Default Settings:
Bonus life equivalent settings:
- 0-106-0.136: Bonus Life: 200K, every 500K / 500K, every 1M / 500K / None
- 0.137-0.250: Bonus Life: 200k 700k 500k+ / 500k 1500k 1000k+ / 500k Only / None
Difficulty equivalent settings:
- 0.106-0.143: Difficulty: Easy / Medium / Hard / Hardest
- 0.144-0.250: Difficulty: Easy / Normal / Hard / Very Hard
MAME 0.106, zerowing:
MAME 0.137, zerowing:
MAME 0.144, zerowing:
MAME 0.150, zerowing:
(Various other changes happened between 0.150 and 0.250 but no MAME notes found to describe why.)
MAME 0.250, zerowing1:

From MAME 0.250 after entering service mode:
| |

zigzagb

ROM set changed: yes
0.106-0.166: zigzag - "Zig Zag (Galaxian hardware, set 1)"
0.167-0.236: zigzagb - "Zig Zag (Dig Dug conversion on Galaxian hardware, bootleg set 1)"
0.237-0.265: zigzagb - "Zig Zag (bootleg Dig Dug conversion on Galaxian hardware, set 1)"

MAME History:
- 0.118u1: Galaxian driver updates [Stephane Humbert]: Fixed Space Dragon (Moon Cresta bootleg, set 2) gfx rom loading. 100% verified dipswitches for all sets. Added long notes for all sets.
- 0.124u1: Splitted driver into galdrvr.c, galaxold.c and galaxian.c. Merged amidar.c and frogger.c with galdrvr.c driver. Added the Scramble driver games [SNIP]. For the moment, only a subset of games are implemented in the new system; the remainder are running on the old code. Main features are accurate video timing, correct stars implementation, better organization, simplified input ports and many other smaller fixes [Aaron Giles, Stephane Humbert]. Added discrete filtering and mixing to galaxian.c games using konami_sound [Couriersud]. Fixed sprites are cut off on the top row in 4in1, gmgalax and pacmanbl and fixed the background is shifted to the right and cut off on the right side in pacmanbl and batman2 [Aaron Giles]. Changed visible area to 224x768 and palettesize to 32 colors.
- 0.167: kazblox changed parent description to 'Zig Zag (Dig Dug conversion on Galaxian hardware, bootleg set 1)' and clone (Galaxian hardware, set 2) to 'Zig Zag (Dig Dug conversion on Galaxian hardware, bootleg set 2)'. Renamed (zigzag) to (zigzagb) and (zigzag2) to (zigzagb2).
- 0.237: Changed description to 'Zig Zag (bootleg Dig Dug conversion on Galaxian hardware, set 1)' and clone (Dig Dug conversion on Galaxian hardware, bootleg set 2) to 'Zig Zag (bootleg Dig Dug conversion on Galaxian hardware, set 2)'.

Resolution, 0.106-0.113: 256x224 @ 60.606060Hz
Resolution, 0.114-0.124: 256x224 @ 60.606061Hz
Resolution, 0.125-0.265: 768x224 @ 60.606061Hz

TG Game Entry: https://www.twingalaxies.com/game/zi...re-set-1/mame/
Rules, Points: https://www.twingalaxies.com/scores.php?scores=18686

zigzag

ROM set changed: yes
0.106-0.166: zigzag - "Zig Zag (Galaxian hardware, set 1)"
0.167-0.204: zigzagb - "Zig Zag (Dig Dug conversion on Galaxian hardware, bootleg set 1)"

MAME History:
- 0.167: kazblox changed parent description to 'Zig Zag (Dig Dug conversion on Galaxian hardware, bootleg set 1)' and clone (Galaxian hardware, set 2) to 'Zig Zag (Dig Dug conversion on Galaxian hardware, bootleg set 2)'. Renamed (zigzag) to (zigzagb) and (zigzag2) to (zigzagb2).

Resolution, 0.106-0.113: 256x224 @ 60.606060Hz
Resolution, 0.114-0.123: 256x224 @ 60.606061Hz
Resolution, 0.125-0.204: 768x224 @ 60.606061Hz

TG Game Entry: https://www.twingalaxies.com/game/zi...re-set-1/mame/
Rules, Points: https://www.twingalaxies.com/scores.php?scores=18686

zingzip

ROM Set changes: No
0.106-0.259: zingzip - "Zing Zing Zip"
0.260: zingzip - "Zing Zing Zip (World) / Zhen Zhen Ji Pao (China?)"

MAME History:
- 0.122u8: RansAckeR improved dipswitches according to manuals in Zing Zing Zip.
- 0.123u4: RasnAckeR improved dipswitch definitions, added DIP locations and simplified input ports in Seta driver.
- 0.169: David Haywood changed Zing Zing Zip refresh to sync up better with videos, value taken from other games / sets in driver. Changed VSync to 57.42 Hz.
- 0.258: Added machine configuraton setting for Zing Zing Zip title language [negunma]. Added 'Unknown (bit 4 - 6)' and 'Title Language' configuration.
- 0.260: Default to English title only and added transliterated Chinese title to description [cam900]. Changed description to 'Zing Zing Zip (World) / Zhen Zhen Ji Pao (China?)'.

Resolution, 0.106-0.168: 384x240 @ 60.000000Hz
Resolution, 0.169-0.260: 384x240 @ 57.420000Hz

TG Game Entry: https://www.twingalaxies.com/game/zing-zing-zip/mame/
Rules, Points [Single Player Only]: https://www.twingalaxies.com/scores.php?scores=18684
Rules, Points [Two Player Team]: https://www.twingalaxies.com/scores.php?scores=18685

Service Mode:
Typical early Seta hardware.
Service Mode reflects the local configuration after playback ends, not the recording. Service Mode is accessed by enabling the DIP Switch which can be toggled with the Service Mode Button (F2) followed by a reset thus cannot be recorded in an INP. Service Mode is a set of screens. Use P1 Start button to progress past the initial screen(s). The final screen is an input test screen which also displays the DIP switches in binary form at the bottom of the screen.

Default Settings:
MAME 0.106:
MAME 0.123:
MAME 0.124:
MAME 0.250:
MAME 0.258: |
MAME 0.260: |

From MAME 0.250 after entering service mode:
|

zintrckb

ROM set changed: no
0.106-0.138: zintrckb - "Zintrick / Oshidashi Zentrix (hack / bootleg)"
0.139-0.173: zintrckb - "Zintrick / Oshidashi Zentrix (hack)"
0.174-0.260: zintrckb - "Zintrick / Oshidashi Zentrix (bootleg of CD version)"

MAME History:
- 0.113u2: Zsolt Vasvari updated NeoGeo driver to the new video timing code and screen raw parameters, this fixes also the messed up graphics. Changed VSync to 59.185606 Hz.
- 0.129u3: Fabio Priuli added missing HARDDIP settings in 'STANDARD_DIPS' for DIP's 4,5 and 6 ("COMM Setting"). Added dipswitches 'COMM Setting (Cabinet No.)' and 'COMM Setting (Link Enable)'.
- 0.138u1: Changed description to 'Zintrick / Oshidashi Zentrix (hack)'.
- 0.150: Endian fix for kof2003 protection (machine\neocrypt.c and neoprot.c). Fixed NeoGeo memory leak, clean up inputs a bit [Alex Jackson]. Changed 'Test Switch' dipswitch to 'Service Mode'.
- 0.151: [- snip -] [Alex Jackson]. Added coin slots 3 and 4. Added dipswitches 'Setting Mode', 'Cabinet' and 'Controller'.
- 0.174: Changed description to 'Zintrick / Oshidashi Zentrix (bootleg of CD version)'.

Resolution, 0.106-0.113: 320x224 @ 59.185608Hz
Resolution, 0.114-0.260: 320x224 @ 59.185606Hz

TG Game Entry: https://www.twingalaxies.com/game/zi...-bootleg/mame/
Rules, Points: https://www.twingalaxies.com/scores.php?scores=18683

Service Mode:
Standard SNK NeoGeo BIOS.
All relevant rules are covered by internal settings. If not shown during playback, use F2 to access after playback completed. Navigation is with P1 Up & Down. Select menu option with P1 Button 1 and sub-menus can be exited with P1 Button 3. P1 Button 1 and P1 Button 2 adjust individual configuration options.

Default Settings:
MAME 0.106 DIP Switches:
MAME 0.130 DIP Switches:
MAME 0.150 DIP Switches:
MAME 0.151 DIP Switches:
MAME 0.250 DIP Switches: |
MAME 0.250 BIOS:
Cartridge: |

zoar

ROM set changed: no
0.106-0.271: zoar - "Zoar"

MAME History:
- 0.112u1: Changed visible area to 240x256.
- 0.126u2: Fabio Priuli added DIP locations to the Burger Time driver.
- 0.126u3: Changed name of dipswitch 'Cabinet' to 'Control Panel'.
- 0.129: Burger Time hardware fixes [Aaron Giles]: Correct sound IRQ rate and handling. Removed lnc audio reset hack. Full audio memory maps based on schematics. Correct video timing. Fixed audio rom address to $e000. Changed visible area to 240x240 and VSync to 57.444853 Hz.
- 0.129u4: Guru added PCB layout for Zoar. Correct AY-3-8910 clocks to 3MHz and added missing PROM. Added 'Cabinet' dipswitch. Fixed rom names.
- 0.136u1: Stephane Humbert fixed cabinet 'Upright' dipswitch in Zoar.
- 0.138: Changed visible area to 240x256.
- 0.221: Added DIP locations and verified DIPs for all games [Guru].
- 0.221: Added dipswitches 'Leave Off', 'Cabinet', 'Number Of Buttons' and 'Unused'.

Resolution, 0.106-0.112: 240x240 @ 57.000000Hz
Resolution, 0.113-0.128: 256x240 @ 57.000000Hz
Resolution, 0.129-0.137: 240x240 @ 57.444853Hz
Resolution, 0.138-0.265: 256x240 @ 57.444853Hz

TG Game Entry: https://www.twingalaxies.com/game/zoar/mame/
Rules, Points: https://www.twingalaxies.com/scores.php?scores=10694

zodiack

ROM set changed: no
0.106-0.175: zodiack - "Zodiack"

Resolution, 0.106-0.148: 256x224 @ 60.000000Hz
Resolution, 0.149-0.175: 256x224 @ 60.606061Hz

TG Game Entry: https://www.twingalaxies.com/scores....mename=Zodiack

zombraid

ROM set changed: no
0.106-0.149: zombraid - "Zombie Raid (US)"
0.150-0.175: zombraid - "Zombie Raid (9/28/95, US)"

Resolution, 0.106-0.175: 384x240 @ 60.000000Hz

TG Game Entry: https://www.twingalaxies.com/scores....amename=Zombie Raid [US]

zookeep

ROMs changed: no
0.106-0.271: zookeep - "Zoo Keeper (set 1)"

MAME History:
- 0.115: Aaron Giles hooked up 6845 CRTC to the qix-based games. All games now generate display resolutions and frame rates on the fly. Cleaned up memory maps and a few other bits along the way. Added save state support. Changed visible area to 256x256 and VSync to 55.838470 Hz.
- 0.115u2: Zsolt Vasvari changed the CRTC6845 emulator to optionally control the screen configuration and video rendering. Updated the Qix and Spiders driver to use the new functionality. Added notifications for when the display enable pin changes in order to drive blanking signals. Changed VSync to 76.293945 Hz.
- 0.146u3: Set screen to CRTC initial parameters (256x256 at ~55Hz) [hap]. Changed VSync to 55.838470 Hz.
- 0.183: Correctly assign service buttons [Michael.S.G].
- 0.216: Fixed inputs for Zoo Keeper. Fixes unable to start game or use first coin slot [O. Galibert].

Resolution, 0.106-0.114: 256x240 @ 60.000000Hz
Resolution, 0.115: 256x256 @ 55.838470Hz
Resolution, 0.116-0.146: 256x256 @ 76.293945Hz
Resolution, 0.147-0.271: 256x256 @ 55.838470Hz

TG Game Entry: https://www.twingalaxies.com/game/zo...er-set-1/mame/
Rules, Points: https://www.twingalaxies.com/scores.php?scores=5217
Rules, Points: [ The Coconut Challenge ]: https://www.twingalaxies.com/scores.php?scores=131624
Rules, Zoo Keeper Extreme! (ZEKE-99): https://www.twingalaxies.com/scores.php?scores=132438

Service Mode:
Typical Taito Qix Hardware.
Service Mode is presented immediately on boot up. Service Mode is a cycle of screens, progresed using the Test Advance button. The Test Advance button also initiates Service Mode when in game mode. Service Mode navigation is with the Test Next Line button and values can be changed with the Test Slew Up and Test Slew Down buttons.
Default MAME interation keys depend on the version of MAME. In order of Test Advance, Test Next Line, Test Slew Up and Test Slew Down, the keys are:
- Keys for 0.182 and prior: F1, F2, F5, F6
- Keys for 0.183 and later: 9, 0, -, =
I suspect this game actually runs at 60Hz [TW]

Default Settings:
Location Programming:
Coin Slot Programming:

No DIP switches available:
MAME 0.106:
MAME 0.250:

zunkyou

ROM set changed: no
0.106-0.175: zunkyou - "Zunzunkyou No Yabou (Japan)"

Resolution, 0.106-0.127: 320x224 @ 60.000000Hz
Resolution, 0.128-0.175: 256x224 @ 60.000000Hz

TG Game Entry: https://www.twingalaxies.com/scores....ame=Zunzunkyou No Yaboo [Japan]

zupapa

ROM set changed: no
0.106-0.260: zupapa - "Zupapa!"

MAME History:
- 0.113u2: Zsolt Vasvari updated NeoGeo driver to the new video timing code and screen raw parameters, this fixes also the messed up graphics. Changed VSync to 59.185606 Hz.
- 0.129u3: Fabio Priuli added missing HARDDIP settings in 'STANDARD_DIPS' for DIP's 4,5 and 6 ("COMM Setting"). Added dipswitches 'COMM Setting (Cabinet No.)' and 'COMM Setting (Link Enable)'.
- 0.150: Endian fix for kof2003 protection (machine\neocrypt.c and neoprot.c). Fixed NeoGeo memory leak, clean up inputs a bit [Alex Jackson]. Changed 'Test Switch' dipswitch to 'Service Mode'.
- 0.151: [- snip -] [Alex Jackson]. Added coin slots 3 and 4. Added dipswitches 'Setting Mode', 'Cabinet' and 'Controller'.

Resolution, 0.106-0.113: 320x224 @ 59.185608Hz
Resolution, 0.114-0.260: 320x224 @ 59.185606Hz

TG Game Entry: https://www.twingalaxies.com/game/zupapa/mame/
Rules, Points [Single Player Only]: https://www.twingalaxies.com/scores.php?scores=18678
Rules, Points [Two Player Team]: https://www.twingalaxies.com/scores.php?scores=18679

Service Mode:
Standard SNK NeoGeo BIOS.
All relevant rules are covered by internal settings. If not shown during playback, use F2 to access after playback completed. Navigation is with P1 Up & Down. Select menu option with P1 Button 1 and sub-menus can be exited with P1 Button 3. P1 Button 1 and P1 Button 2 adjust individual configuration options.

Default Settings:
MAME 0.106 DIP Switches:
MAME 0.130 DIP Switches:
MAME 0.150 DIP Switches:
MAME 0.151 DIP Switches:
MAME 0.250 DIP Switches: |
MAME 0.250 BIOS:
Cartridge:

zwackery

ROM set changed: no
0.106-0.175: zwackery - "Zwackery"

Resolution, 0.106-0.175: 512x480 @ 30.000000Hz

TG Game Entry: https://www.twingalaxies.com/scores....ename=Zwackery

zzyzzyxx

ROM set changed: no
0.106-0.175: zzyzzyxx - "Zzyzzyxx (set 1)"

Resolution, 0.106-0.175: 256x224 @ 60.000000 Hz

TG Game Entry: https://www.twingalaxies.com/scores....me=Zzyzzyxx%20[set%201]
Rules, Points: https://www.twingalaxies.com/scores.php?scores=10692
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