NewsReported

Anthropic takes steps to block Claude from reverse-engineering video games

mashable.comOct 31, 2:07 PM PT

Context: Game developers report Claude Code refusing work on projects that recreate existing games since late October, some of which they say they have a right to build.

chasm @chasmmmmmmmmmmm
ANTHROPIC IS CRACKING DOWN ON VIDEO GAME REWRITES 🚨 Claude 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. The full rule: “Do build original games, games in a genre, and games…
October 30, 2026 · View on X

Read the original at mashable.com ↗Hacker News ↗ · 181 pts · 111 comments Hacker News ↗ · 124 pts · 127 comments The Next Web ↗X post ↗

Source: mashable.com (mashable.com)
Published: Oct 31, 2:07 PM PT
First seen here: Oct 31, 8:14 PM PT
Edition: Saturday, October 31, 2026, ranked 1
Status: A publication reported this; the company may not have confirmed it.
Engagement: As shown by each platform when we last looked (Nov 1, 7:11 PM PT).
Why it’s here: 181 HN points; The Next Web reports the same refusals from game developers.
Topics: AI, Anthropic, Developer tools

Anthropic takes steps to block Claude from reverse-engineering video games

Claude Code sends your email address to websites (opens github.com)

Cat Wu, product lead for Claude Code and Cowork, has left Anthropic; Thariq Shihipar, who worked on Claude Code, announced his departure last month (opens businessinsider.com)

Anthropic clamps down on Claude’s AI video game clones (opens theverge.com)

Backdoor in Claude Code for VS Code extension on the Cursor Marketplace (opens phorion.io)

Anthropic sets IPO price range of $70 to $78 per share to reach an implied valuation of $1.404 trillion (opens techcrunch.com)

Sources: Anthropic's bankers are weighing plans to raise its IPO price following heavy demand, which could increase the valuation target to $1.5T or more (opens ft.com)

Anthropic takes steps to block Claude from reverse-engineering video games

Related stories

Claude Code sends your email address to websites (opens github.com)

Cat Wu, product lead for Claude Code and Cowork, has left Anthropic; Thariq Shihipar, who worked on Claude Code, announced his departure last month (opens businessinsider.com)

Anthropic clamps down on Claude’s AI video game clones (opens theverge.com)

Backdoor in Claude Code for VS Code extension on the Cursor Marketplace (opens phorion.io)

Anthropic sets IPO price range of $70 to $78 per share to reach an implied valuation of $1.404 trillion (opens techcrunch.com)

Sources: Anthropic's bankers are weighing plans to raise its IPO price following heavy demand, which could increase the valuation target to $1.5T or more (opens ft.com)