<game name="defence" cloneof="defender" romof="defender" sourcefile="pre90s/d_williams.cpp">
  <comment>Bootleg</comment>
  <description>Defence Command (bootleg of Defender)</description>
  <year>1981</year>
  <manufacturer>bootleg (Outer Limits)</manufacturer>
  <rom name="1" size="4096" crc="ebc93622"/>
  <rom name="2" size="4096" crc="2a4f4f44"/>
  <rom name="3" size="4096" crc="a4112f91"/>
  <rom name="0" size="2048" crc="7a1e5998"/>
  <rom name="7" size="2048" crc="4c2616a3"/>
  <rom name="9" size="2048" crc="7b146003"/>
  <rom name="6" size="2048" crc="6d748030"/>
  <rom name="8" size="2048" crc="52d5438b"/>
  <rom name="5" size="2048" crc="4a270340"/>
  <rom name="4" size="2048" crc="e13f457c"/>
  <rom name="defcmnda.snd" size="2048" crc="f122d9c9"/>
  <video type="raster" orientation="horizontal" width="292" height="240" aspectx="4" aspecty="3"/>
  <driver status="good"/>
</game>