Perhaps the most fascinating use of bin files is modification. Just as players mod Skyrim or Minecraft, the Amiibo community hacks the AI parameters. Using tools like Amiibo Editor , users can tweak the stats of an Amiibo, change its special effects, or even alter its personality traits in ways the game normally prevents. These "edited" bin files are traded like trading cards, with users boasting of an Amiibo that can consistently beat top-tier human players.
can be incredibly hard to find and expensive on the secondary market. super smash bros amiibo bin files link
If you're interested in exploring the world of amiibo bin files, here are a few links to get you started: Perhaps the most fascinating use of bin files