<game name="hamaway" sourcefile="sega/d_sys18.cpp">
  <comment>Prototype</comment>
  <description>Hammer Away (Japan, prototype)</description>
  <year>1991</year>
  <manufacturer>Sega / Santos</manufacturer>
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  <video type="raster" orientation="vertical" width="224" height="320" aspectx="3" aspecty="4"/>
  <driver status="good"/>
</game>