ref: 083d51fd588d9752b8f7c5d104cffc3896d51b5b dir: /roms.sha1/
f4cd194bdee0d04ca4eac29e09b8e4e9d818c133 *pokecrystal.gbc f2f52230b536214ef7c9924f483392993e226cfb *pokecrystal11.gbc a0fc810f1d4e124434f7be2c989ab5b5892ddf36 *pokecrystal-au.gbc