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zerozone: MAME ROM Information.


Zero Zone (c) 1993 Comad.

A risque version of "Columns".


Main CPU : 68000 (@ 10 Mhz)

Sound CPU : Z80 (@ 1 Mhz)

Sound Chips : OKI6295 (@ 8 Khz)

Screen orientation : Horizontal

Video resolution : 368 x 224 pixels

Screen refresh : 60.00 Hz

Palette Colors : 256

Players : 2

Control : 4-way joystick

Buttons : 3


This game shares the music with "Las Vegas Girl - Girl '94", another Comad game.

The samples 'Welcome' and 'You suck!' (originally 'You die!') were ripped from Data East's "Sly Spy".


Game's rom.

MAME Info:

0.34b6 [Brad Oliver]


- 0.144u1: Fabio Priuli modernized the Zero Zone driver.

- 0.135u2: Fabio Priuli added driver data and save state support to Zero Zone driver.

- 0.91u1: David Haywood fixed Zero Zone background banking.

- 0.84u6: Replaced 'Use 3rd Button' dipswitch with 'Activate 'Score Line'? (Cheat)'.

- 21st July 2002: Paul Priest fixed a crash in Zero Zone.

- 0.60: Added dipswitches 'Difficulty', 'Speed', 'Demo Sounds', 'Helps', 'Bonus Help', 'Use 3rd Button' and 6x 'Unused'.

- 27th April 2002: Stephane Humbert fixed the dipswitches and inputs in Zero Zone.

- 24th April 2002: SpinelSun2 submitted a fix for the dipswitch settings in Zero Zone.

- 0.35b1: Changed visible area to 368x224.

- 0.34b6: Brad Oliver added Zero Zone (Comad 1993). TODO: ADPCM samples don't seem to be playing at the proper tempo - too fast? There are a lot of unknown dipswitches.

- 9th March 1998: CaBBe dumped Zero Zone.

LEVELS: 4 (endless)

Other Emulators:

* FB Alpha

* Raine

* Retrocade

Romset: 928 kb / 6 files / 416.8 zip

MAME XML Output:

       <game name="zerozone" sourcefile="zerozone.c">
              <description>Zero Zone</description>
              <rom name="zz-4.rom" size="65536" crc="83718b9b" sha1="b3fc6da5816142b9c92a7b8615eb5bcb2c78ea46" region="maincpu" offset="0"/>
              <rom name="zz-5.rom" size="65536" crc="18557f41" sha1="6ef908732b7775c1ea2b33f799635075db5756de" region="maincpu" offset="1"/>
              <rom name="zz-1.rom" size="32768" crc="223ccce5" sha1="3aa25ca914960b929dc853d07a958ed874e42fee" region="audiocpu" offset="0"/>
              <rom name="zz-6.rom" size="524288" crc="c8b906b9" sha1="1775d69df6397d6772b20c65751d44556d76c033" region="gfx1" offset="0"/>
              <rom name="zz-2.rom" size="131072" crc="c7551e81" sha1="520de3074fa6a71fef10d5a76cba5580fd1cbbae" region="oki" offset="0"/>
              <rom name="zz-3.rom" size="131072" crc="e348ff5e" sha1="6d2755d9b31366f4c2ddd296790234deb8f821c8" region="oki" offset="20000"/>
              <chip type="cpu" tag="maincpu" name="68000" clock="10000000"/>
              <chip type="cpu" tag="audiocpu" name="Z80" clock="1000000"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="oki" name="OKI6295" clock="1056000"/>
              <display tag="screen" type="raster" rotate="0" width="368" height="224" refresh="60.000000" />
              <sound channels="1"/>
              <input players="2" buttons="3" coins="2">
                     <control type="joy" ways="4"/>
              <dipswitch name="Coinage" tag="DSWA" mask="7">
                     <dipvalue name="5 Coins/1 Credit" value="0"/>
                     <dipvalue name="4 Coins/1 Credit" value="1"/>
                     <dipvalue name="3 Coins/1 Credit" value="2"/>
                     <dipvalue name="2 Coins/1 Credit" value="3"/>
                     <dipvalue name="1 Coin/1 Credit" value="7" default="yes"/>
                     <dipvalue name="1 Coin/2 Credits" value="6"/>
                     <dipvalue name="1 Coin/3 Credits" value="5"/>
                     <dipvalue name="1 Coin/4 Credits" value="4"/>
              <dipswitch name="Difficulty" tag="DSWA" mask="8">
                     <dipvalue name="In Game Default" value="8" default="yes"/>
                     <dipvalue name="Always Hard" value="0"/>
              <dipswitch name="Speed" tag="DSWA" mask="16">
                     <dipvalue name="Normal" value="16" default="yes"/>
                     <dipvalue name="Fast" value="0"/>
              <dipswitch name="Demo Sounds" tag="DSWA" mask="32">
                     <dipvalue name="Off" value="0"/>
                     <dipvalue name="On" value="32" default="yes"/>
              <dipswitch name="Unused" tag="DSWA" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWA" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWB" mask="256">
                     <dipvalue name="Off" value="256" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWB" mask="512">
                     <dipvalue name="Off" value="512" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Helps" tag="DSWB" mask="1024">
                     <dipvalue name="1" value="1024" default="yes"/>
                     <dipvalue name="2" value="0"/>
              <dipswitch name="Bonus Help" tag="DSWB" mask="2048">
                     <dipvalue name="30000" value="0"/>
                     <dipvalue name="None" value="2048" default="yes"/>
              <dipswitch name="Activate 'Score Line'? (Cheat)" tag="DSWB" mask="4096">
                     <dipvalue name="No" value="4096" default="yes"/>
                     <dipvalue name="Yes" value="0"/>
              <dipswitch name="Unused" tag="DSWB" mask="8192">
                     <dipvalue name="Off" value="8192" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="DSWB" mask="16384">
                     <dipvalue name="Off" value="16384" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Service Mode" tag="DSWB" mask="32768">
                     <dipvalue name="Off" value="32768" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="256"/>

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