{
  "id": 17839407,
  "title": "Anthropic clamps down on Claude’s AI video game clones",
  "url": "https://urgent.news/2026/11/02/anthropic-clamps-down-on-claudes-ai-video-game-clones",
  "topic": "ai",
  "section": "AI",
  "published": "2026-11-02T18:56:02.000Z",
  "source": {
    "name": "The Verge",
    "slug": "the-verge",
    "url": "https://www.theverge.com/ai-artificial-intelligence/1024632/anthropic-claude-ai-video-game-clones"
  },
  "original_language": "en",
  "account": "Anthropic is taking steps to prevent users from using Claude AI to create exact replicas of existing video games, but the technology can still be used to develop original games. The company updated Claude Code’s system prompt to discourage recreations of specific titles, as reported by Tom’s Hardware. Retro gaming platforms are experiencing an influx of AI-generated recreations, but Anthropic allows users to employ Claude Code to produce fresh games. A tweet last week revealed that two new sentences were added to Claude Code’s system prompt, instructing the AI to create original games, genre-specific games, or games based on users' designs and assets. However, it should not generate a direct recreation of an existing game, even if it’s labeled as original. Anthropic’s Addy Osmani confirmed that the prompt was updated in Claude Code on Opus 5.5 to discourage recreating someone else's intellectual property. Original games, genre-specific games, and games built from the user's designs and assets are still within the acceptable range. Anthropic plans to continue refining the system prompt to maintain the right balance. If Claude rejects content that belongs to a user, they are encouraged to report it.",
  "summary": "Anthropic has updated Claude Code's system prompt to prevent the AI tool from being used to recreate existing video games, as reported by Tom's Hardware. Retro gaming is currently being overrun with AI-made decompilations, recompilations, and ports, but while Anthropic will still let people use Claude Code to make games, it doesn't want people to […]",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 3,
    "also_reported_by": [
      {
        "outlet": "IGN",
        "title": "Anthropic Blocks AI Game Clones in Claude Opus Update",
        "url": "https://urgent.news/2026/10/31/anthropic-blocks-ai-game-clones-in-claude-opus-update",
        "published": "2026-10-31T21:46:36.000Z"
      },
      {
        "outlet": "Rock Paper Shotgun",
        "title": "Fewer genAI clones of \"someone else's specific game\" should flood the net going forwards, as Anthropic tell Claude to stop messing with some stuff other people own",
        "url": "https://urgent.news/2026/11/02/fewer-genai-clones-of-someone-elses-specific-game-should-flood-the",
        "published": "2026-11-02T16:51:17.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}