<game name="unksigb" cloneof="unksig" romof="unksig" sourcefile="pre90s/d_4enraya.cpp">
  <description>unknown 'Space Invaders' gambling game (unencrypted)</description>
  <year>199?</year>
  <manufacturer>&lt;unknown&gt;</manufacturer>
  <rom name="u144" size="32768" crc="8f19f1d3"/>
  <rom name="u172" merge="r.bin" size="32768" crc="f8a358fe"/>
  <rom name="u171" merge="b.bin" size="32768" crc="56ac5874"/>
  <rom name="u170" size="8192" crc="f9c686fc"/>
  <video type="raster" orientation="horizontal" width="256" height="224" aspectx="4" aspecty="3"/>
  <driver status="good"/>
</game>