<game name="blockade" sourcefile="pre90s/d_blockade.cpp">
  <description>Blockade</description>
  <year>1976</year>
  <manufacturer>Gremlin</manufacturer>
  <rom name="316-0004.u2" size="1024" crc="a93833e9"/>
  <rom name="316-0003.u3" size="1024" crc="85960d3b"/>
  <rom name="316-0002.u29" size="256" crc="409f610f"/>
  <rom name="316-0001.u43" size="256" crc="41a00b28"/>
  <sample name="boom"/>
  <video type="raster" orientation="horizontal" width="256" height="224" aspectx="4" aspecty="3"/>
  <driver status="good"/>
</game>