Unlike "bootleg" versions or buggy fan-made hacks that add weird new Pokémon, the is prized because it is a 1:1 clean dump . This means:
By the time Leo reached Mt. Moon, the glitches started. They weren't the usual "MissingNo" blocks. Instead, the sprites of other trainers would flicker into the image of a small, realistic squirrel for a single frame. 1635 pokemon fire red usquirrelsgba rom free