<game name="supermarioworld" sourcefile="snes/d_snes.cpp"> <description>Super Mario World (USA)</description> <year>1991</year> <manufacturer>Nintendo</manufacturer> <rom name="Super Mario World (U)(1991)(Nintendo).sfc" size="524288" crc="b19ed489"/> <video type="raster" orientation="horizontal" width="512" height="448" aspectx="4" aspecty="3"/> <driver status="good"/> </game>