The story and work of Gary Bowser is pretty badass and would make for an interesting ama and event on lemmy. Here’s a recent article on Gary Bowser https://torrentfreak.com/gary-bowser-how-a-1980s-hacker-became-nintendos-nemesis-decades-later-230702/
If that’s the case you probably wouldn’t release GPL software, you’d find a more permissive license, perhaps apache?