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snapper: MAME ROM Information.


Snapper (c) 1990 Philko.


Main CPU : 68000 (@ 10 Mhz)

Sound Chips : YM2413 (@ 4 Mhz)

Screen orientation : Horizontal

Video resolution : 320 x 224 pixels

Screen refresh : 60.00 Hz

Palette colors : 6144

Players : 1

Control : 8-way Joystick

Buttons : 3


Game's rom.

MAME Info:

0.94u4 [David Haywood]


- 0.143u8: Changed 'Unknown' to 'Unused' dipswitches.

- 0.136u4: Tafoid fixed duplicate save state entry in Snapper.

- 0.123u1: Changed YM2413 clock speed to 5MHz.

- 0.95u2: Simon White and Aaron Giles fixed Snapper - Game now playable. Replaced dipswitches with 'Unknown' ones. Changed input to 1 Player with 3x buttons.

- 0.94u4: David Haywood added Snapper (Korea) (Philko 1990).

- 15th March 2005: David Haywood - Snapper (Philko 1990) seems to be running on the same hardware as Atomic Point which is currently in the system 16 driver. Its not a true system16 board, and I probably won't dedicate much time to it until we decide what to do with the driver.

- 23rd February 2005: Bluebird - Last night I boxed up the Snapper board (The 1990 one!!) with some other boards to go to Juno's.


Other Emulators:

* FB Alpha

Recommended Games (Maze Snake):





Python (Photon System)



Go Go! Mile Smile

PoPo Bear

Romset: 224 kb / 5 files / 76.4 zip

MAME XML Output:

       <game name="snapper" sourcefile="segas16b.c">
              <description>Snapper (Korea)</description>
              <rom name="snap2.r01" size="65536" crc="9a9e4ed3" sha1="df3df13b70d4c0d1caaf42e78d355c0492fac96b" region="maincpu" offset="0"/>
              <rom name="snap1.r02" size="65536" crc="cd468d6a" sha1="28b5e1f533f5e3fd9ebffe63bda7e6d9ebe4ffaa" region="maincpu" offset="1"/>
              <rom name="snap4.r03" size="32768" crc="0f848e1e" sha1="79a63ff0e5775400716f7294eabda9a0b838d656" region="gfx1" offset="0"/>
              <rom name="snap3.r04" size="32768" crc="c7f8cf0e" sha1="08376f7941bc740ce85c6f32be7b54ced192599c" region="gfx1" offset="8000"/>
              <rom name="snap5.r05" size="32768" crc="378e08eb" sha1="f2c10bd9e885c185ac2d0d51d907ceca1f21dd7a" region="gfx1" offset="10000"/>
              <chip type="cpu" tag="maincpu" name="68000" clock="10000000"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="ymsnd" name="YM2413" clock="5000000"/>
              <display tag="screen" type="raster" rotate="0" width="320" height="224" refresh="60.054389" pixclock="6293700" htotal="400" hbend="0" hbstart="320" vtotal="262" vbend="0" vbstart="224" />
              <sound channels="1"/>
              <input players="1" buttons="3" coins="1">
                     <control type="joy" ways="8"/>
              <dipswitch name="Coin B" tag="UNUSED" mask="7">
                     <dipvalue name="4 Coins/1 Credit" value="0"/>
                     <dipvalue name="3 Coins/1 Credit" value="4"/>
                     <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="2"/>
                     <dipvalue name="1 Coin/3 Credits" value="5"/>
                     <dipvalue name="1 Coin/4 Credits" value="1"/>
                     <dipvalue name="1 Coin/5 Credits" value="6"/>
              <dipswitch name="Coin A" tag="UNUSED" mask="56">
                     <dipvalue name="4 Coins/1 Credit" value="0"/>
                     <dipvalue name="3 Coins/1 Credit" value="32"/>
                     <dipvalue name="2 Coins/1 Credit" value="24"/>
                     <dipvalue name="1 Coin/1 Credit" value="56" default="yes"/>
                     <dipvalue name="1 Coin/2 Credits" value="16"/>
                     <dipvalue name="1 Coin/3 Credits" value="40"/>
                     <dipvalue name="1 Coin/4 Credits" value="8"/>
                     <dipvalue name="1 Coin/5 Credits" value="48"/>
              <dipswitch name="Lives" tag="UNUSED" mask="192">
                     <dipvalue name="1" value="192" default="yes"/>
                     <dipvalue name="2" value="128"/>
                     <dipvalue name="3" value="64"/>
                     <dipvalue name="5" value="0"/>
              <dipswitch name="Unused" tag="P2" mask="1">
                     <dipvalue name="Off" value="1" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="P2" mask="2">
                     <dipvalue name="Off" value="2" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="P2" mask="4">
                     <dipvalue name="Off" value="4" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="P2" mask="8">
                     <dipvalue name="Off" value="8" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Demo Sounds" tag="P2" mask="16">
                     <dipvalue name="Off" value="16"/>
                     <dipvalue name="On" value="0" default="yes"/>
              <dipswitch name="Unused" tag="P2" mask="32">
                     <dipvalue name="Off" value="32" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Unused" tag="P2" mask="64">
                     <dipvalue name="Off" value="64" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <dipswitch name="Service Mode" tag="P2" mask="128">
                     <dipvalue name="Off" value="128" default="yes"/>
                     <dipvalue name="On" value="0"/>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="unsupported" palettesize="6144"/>

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