{"slug": "anthropic-cracking-down-on-video-game-rewrites", "title": "Anthropic Cracking Down on Video Game Rewrites", "summary": "Anthropic pushed a new usage rule to Claude Code around October 27, delivered from its servers under a flag named \"tengu_heron_brook\" with no user setting to disable it. The rule instructs the tool to \"build original games, games in a genre, and games from the user's own designs and assets\" but not to \"build a recreation of a specific existing game, even if it is renamed or called original.\" The change restricts Claude Code users who build game recreations or mods, and Anthropic has not offered an opt-out.", "body_md": "ANTHROPIC IS CRACKING DOWN ON VIDEO GAME REWRITES 🚨\nClaude Code picked up a new rule around Oct 27, sent from Anthropic’s servers under a flag called \"tengu_heron_brook\". There’s no setting to turn it off.\nThe full rule: “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 existing game, even if it is renamed or called original.”\nIs this the end of game rewrites, modding and everything in between?", "url": "https://wpnews.pro/news/anthropic-cracking-down-on-video-game-rewrites", "canonical_source": "https://twitter.com/chasmmmmmmmmmmm/status/2116062991686721968", "published_at": "2026-10-30 14:22:52+00:00", "updated_at": "2026-10-30 15:18:39.213319+00:00", "lang": "en", "topics": ["ai-policy", "ai-tools", "generative-ai", "ai-agents"], "entities": ["Anthropic", "Claude Code", "tengu_heron_brook"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/anthropic-cracking-down-on-video-game-rewrites", "markdown": "https://wpnews.pro/news/anthropic-cracking-down-on-video-game-rewrites.md", "text": "https://wpnews.pro/news/anthropic-cracking-down-on-video-game-rewrites.txt", "jsonld": "https://wpnews.pro/news/anthropic-cracking-down-on-video-game-rewrites.jsonld"}}