Claude Code Just Got A New Rule: Stop Copying Other People’s Games

AI clones and vibe-coded copycat games have become a huge headache for developers recently, but it looks like an update to Anthropic's Claude Code's "rules" has been pushed out. Listed under "tengu_heron_brook," the tweak to the AI now directs it not to copy games and assets, and users cannot disable this setting. Spotted by Chasm on X (via Game Developer), the full rule reads, "Do build original games, games in a genre, and games from the user’s own designs and assets. Don't build a recreation of a specific exist…