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strkzone: MAME ROM Information.


Strike Zone Baseball (c) 1988 Leland Corp.


Main CPU : (2x) Z80 (@ 6 Mhz)

Sound Chips : (2x) AY8910 (@ 1.66 Mhz), Custom (@ 1.66 Mhz)

Screen orientation : Horizontal

Video resolution : 320 x 240 pixels

Screen refresh : 60.00 Hz

Palette colors : 1024

Players : 2

Control : stick

Buttons : 6


Released in February 1988.

D. Christianson and J. Hubber worked approximately 9 months on this game. They worked for free for almost 3 months to finish the game.


1. World Series - The Season (1985)

2. Baseball The Season II (1987)

3. Super Baseball Double Play Home Run Derby (1987)

4. Strike Zone Baseball (1988)


Lead Programmer : Medo Moreno

Art Director : Dan Viescas

Lead Artist : Dana Christianson

Artist : Jerry Huber


Game's rom.

Machine's picture.

MAME Info:

0.37b3 [Aaron Giles, Paul Leaman]

0.35b9 [Paul Leaman]


- 0.136: Added eeprom-strkzone.bin EEPROM.

- 0.67: Changed description to 'Strike Zone Baseball'.

- 0.37b3: Aaron Giles and Paul Leaman added Strike Zone (Leland 1988).

- 15th May 2000: Aaron Giles finally submitted the Leland driver first started by Paul Leaman, adding the following games: Cerberus, Mayhem 2002, World Series, Alley Master, Danger Zone, Baseball The Season II, Super Baseball Double Play Home Run Derby, Redline Racer, Quarterback, Strike Zone Baseball, Viper, John Elway's Team Quarterback, All American Football, Ironman Stewart's Super Off-Road, Ataxx, World Soccer Finals, Pigout and Danny Sullivan's Indy Heat.

- 0.35b9: Paul Leaman added Strike Zone (Testdriver).

Recommended Games (Baseball):


Tornado Baseball / Ball Park

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Champion Baseball

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Super Major League '99

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Pro Baseball Skill Tryout

World Series: The Season

Baseball The Season II

Vs. Atari R.B.I. Baseball

Super Baseball Double Play Home Run Derby

Super League

Excite League

Moero Pro Yakyuu Homerun

Stadium Hero

Stadium Hero 96

Strike Zone Baseball

World Stadium

Baseball Stars: Be a Champ! (PlayChoice-10)

Bottom of the Ninth

Capcom Baseball


Jitsuryoku!! Pro Yakyuu


Super Champion Baseball

Tommy Lasorda Baseball (Mega-Tech)

Ah Eikou no Koshien

Baseball Stars Professional

Baseball Stars 2

Dynamite League

Kyuukai Douchuuki

2020 Super Baseball

Clutch Hitter

Power League IV (Tourvision PCE bootleg)

Relief Pitcher

Super World Stadium

Super World Stadium '92

Super World Stadium '93

Super World Stadium '95

Super World Stadium '96

Super World Stadium '97

Super World Stadium '98

Super World Stadium '99

Super World Stadium 2000

Great Sluggers

Great Sluggers '94

Super Major League

Wonder League Star

Dynamite Baseball

Dynamite Baseball 97

Dynamite Baseball '99

Dynamite Baseball NAOMI

Wonder League '96

Powerful Baseball '96

Powerful Pro Baseball EX

Home Run Classic




Ninja Baseball Batman

Funcube 3

Romset: 377 kb / 26 files / 129.4 zip

MAME XML Output:

       <game name="strkzone" sourcefile="leland.c">
              <description>Strike Zone Baseball</description>
              <manufacturer>Leland Corp.</manufacturer>
              <rom name="strkzone.101" size="16384" crc="8d83a611" sha1="d17114559c8d60e3107895bdcb1886cc843b624c" region="master" offset="0"/>
              <rom name="strkzone.102" size="16384" crc="3859e67d" sha1="0a0d18c16fa5becae2ecc147dfafadc16dee8d2f" region="master" offset="10000"/>
              <rom name="strkzone.103" size="16384" crc="cdd83bfb" sha1="6d5c1e9e951a0bfdd79fd54b06e2e4f1bf8e37b4" region="master" offset="12000"/>
              <rom name="strkzone.104" size="16384" crc="be280212" sha1="f48f2edd41bd4f2729ee6c15fb228c758da40ea1" region="master" offset="14000"/>
              <rom name="strkzone.105" size="16384" crc="afb63390" sha1="42df802ca2a247b971ae274bd6f7d1f1e5893fe3" region="master" offset="16000"/>
              <rom name="strkzone.106" size="16384" crc="e853b9f6" sha1="07cc7bd0053422d68526a6e1b68165db60af6429" region="master" offset="18000"/>
              <rom name="strkzone.107" size="16384" crc="1b4b6c2d" sha1="9cd5e5ce7bc3088f14b6cbbd7c2d5b5e69a7bc11" region="master" offset="1a000"/>
              <rom name="strkzone.u2t" size="8192" crc="8e0af06f" sha1="ad277433a2c97c388e626a0ce9119466dff85d37" region="master" offset="28000"/>
              <rom name="strkzone.u3t" size="8192" crc="909d35f3" sha1="2ec51b1591990cf13b71d6c343bfe9540d3c2b69" region="master" offset="2a000"/>
              <rom name="strkzone.u4t" size="16384" crc="9b1e72e9" sha1="09609835b6951d3dc271e48c8bf91cbff99b6f50" region="master" offset="2c000"/>
              <rom name="strkzone.u3" size="8192" crc="40258fbe" sha1="4a68dbf050455bf15fadef20f615ab1de194a1c2" region="slave" offset="0"/>
              <rom name="strkzone.u4" size="16384" crc="df7f2604" sha1="4aed43905fedf84de683dea9785a73d6d9f89713" region="slave" offset="10000"/>
              <rom name="strkzone.u5" size="16384" crc="37885206" sha1="60428a4ad16c452e7a90c6d2617c9905cef8ed0b" region="slave" offset="12000"/>
              <rom name="strkzone.u6" size="16384" crc="6892dc4f" sha1="be0c8c0afed925e2e373e10b42c00f5ab6cfed40" region="slave" offset="14000"/>
              <rom name="strkzone.u7" size="16384" crc="6ac8f87c" sha1="cf820922f09d503bdd73e20f9e5e786910ab2ab8" region="slave" offset="16000"/>
              <rom name="strkzone.u8" size="16384" crc="4b6d3725" sha1="e7d1d31df3fd10dd51a6969a0ca688a4b7e3d3f1" region="slave" offset="18000"/>
              <rom name="strkzone.u9" size="16384" crc="ab3aac49" sha1="699a6a66e6b35f1b287ff1ab3a12365dbdc16041" region="slave" offset="1a000"/>
              <rom name="strkzone.u93" size="16384" crc="8ccb1404" sha1="28ef5a7da1b9edf7ecbba0fd473599df5d181602" region="gfx1" offset="0"/>
              <rom name="strkzone.u94" size="16384" crc="9941a55b" sha1="6917b70bb2a7a23c0517fde43e9375a7dbd64c18" region="gfx1" offset="4000"/>
              <rom name="strkzone.u95" size="16384" crc="b68baf47" sha1="ea1d5efe696af56ef5b9161c00957b2a9c7ce372" region="gfx1" offset="8000"/>
              <rom name="strkzone.u92" size="16384" crc="2508a9ad" sha1="f0a56d1b8dbe57b16dc1b3d21980149bbdcd0068" region="user1" offset="4000"/>
              <rom name="strkzone.u69" size="16384" crc="b123a28e" sha1="8d244db422aee9117e901e7d150cdefcbf96dd53" region="user1" offset="8000"/>
              <rom name="strkzone.u68" size="16384" crc="a1a51383" sha1="6b734c5d82fb8159768f8849a26f5569cab2f074" region="user1" offset="10000"/>
              <rom name="strkzone.u90" size="16384" crc="ef01d997" sha1="693bc42b0aaa436f2734efbe2cfb8c98ad4858c6" region="user1" offset="14000"/>
              <rom name="strkzone.u67" size="16384" crc="976334e6" sha1="5b2534f5ba697bd5bad0aef9cefbb7d1c421c06b" region="user1" offset="18000"/>
              <rom name="eeprom-strkzone.bin" size="128" crc="0c2fe514" sha1="79487e50cdc4e28bed2ef654eb7cc1014f4fc94d" region="eeprom" offset="0"/>
              <chip type="cpu" tag="master" name="Z80" clock="6000000"/>
              <chip type="cpu" tag="slave" name="Z80" clock="6000000"/>
              <chip type="audio" tag="mono" name="Speaker"/>
              <chip type="audio" tag="ay8910.1" name="AY-3-8910A" clock="1666666"/>
              <chip type="audio" tag="ay8910.2" name="AY-3-8910A" clock="1666666"/>
              <chip type="audio" tag="custom" name="Leland DAC"/>
              <display tag="screen" type="raster" rotate="0" width="320" height="240" refresh="60.000000" pixclock="4915200" htotal="320" hbend="0" hbstart="320" vtotal="256" vbend="0" vbstart="240" />
              <sound channels="1"/>
              <input players="2" buttons="6" coins="2">
                     <control type="stick" minimum="0" maximum="255" sensitivity="100" keydelta="10"/>
              <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="unsupported" palettesize="1024"/>

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