Technology news and discussion on TalkFuse.
Anthropic limits Claude’s ability to clone existing games
Developing story first seen 3 hours ago
Anthropic has adjusted Claude Code to refuse requests to recreate or clone a specific existing game, aiming to limit AI-generated copies that could infringe other companies’ intellectual property. The change responds to a recent wave of generated remakes, ports and near-copies, and may make it harder to produce them using Claude.
Anthropic staffer Addy Osmani said two sentences were added to the prompt for Opus 5.5. Claude is still meant to create original games, genre-based games and games built from users’ own designs and assets; Anthropic says it will refine the balance and invites reports of mistaken refusals. The article notes that some studios have taken legal action over AI-generated games, while questioning the tension between these restrictions and Anthropic’s use of publicly available internet data to train its models.
- Sources
- 2
- Outlets
- 2
- Left · Centre · Right
- 0 · 0 · 0
In short
- Claude will refuse requests to clone a specific existing game.
- Original games and users’ own designs are still allowed.
- The change comes amid legal and ethical disputes over AI game copies.
How this story developed
- 44 minutes ago Anthropic’s refusal policy is now framed as a response to a surge in AI-generated remakes and ports, amid wider concerns about protecting game makers’ intellectual property and the company’s own use of public internet data to train models.
- 51 minutes ago Anthropic added two sentences to Claude Code’s Opus 5.5 prompt to block requests to copy specific existing games, while keeping the tool available for original game ideas and user-supplied designs and assets.
Steelman: both sides, in good faith
The strongest fair case each way — we don't pick a winner.
The case for
Restricting requests to clone a named game could help protect studios’ creative work and reduce the spread of close copies that may infringe intellectual property. It still leaves Claude available for original games, genre-inspired projects and users’ own designs, while giving Anthropic room to refine the policy when it blocks legitimate requests.
The case against
A broad refusal could impede legitimate uses such as learning from game design, making compatible projects or recreating a game a user has rights to use. Critics may also see a fairness concern if Anthropic limits users’ ability to draw on existing games while its own models were trained on publicly available internet material.
Explained simply
Generative AI can produce text, images and computer code from instructions. In game development, coding assistants can help build a new game or adapt one for different systems, but they can also be asked to imitate a named game made by another company.
Game studios own rights in parts of their games, such as code, artwork and characters, though the rules depend on what is copied and where. AI-generated copies have prompted debate and legal disputes over how those rights apply when a tool helps make the work.
Anthropic makes Claude, an AI assistant that can help write code. Its restrictions on copying specific games sit alongside a wider debate about how AI companies use material found online to train their systems and how creators’ rights should be protected.
Coverage · 2 sources
AI Art Celebrity Culture Entertainment Technology TV
Read the full article at the source →
Originally published by Rock Paper Shotgun as “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”.