ref: a497ca3c2e014355c958fd8381b51a9e917969fc dir: /roms.sha1/
f4cd194bdee0d04ca4eac29e09b8e4e9d818c133 *pokecrystal.gbc f2f52230b536214ef7c9924f483392993e226cfb *pokecrystal11.gbc