Claude’s new rules against game cloning won’t stop the AI copying boom
Key Points:
- Anthropic introduced a new system prompt in its Claude AI models to prevent recreations of specific existing video games, aiming to comply with its usage policy against intellectual property infringement.
- The updated prompt, confirmed in recent Claude Code updates and on the Opus 5.5 model, allows creation of original games and genre-based games but prohibits exact recreations of existing titles, even if renamed.
- Despite this, the rapid rise of AI-assisted game porting and decompilation projects continues largely unabated, with many developers concerned about the flood of AI-generated copies impacting the community and creative process.
- Anthropic’s prompt may help limit the company’s legal liability for copyright infringement but is unlikely to significantly slow the broader trend, as users can switch to other AI models without such restrictions.
- The prompt also raises complex questions about distinguishing between permissible transformative works and prohibited direct recreations, a nuanced issue that is difficult for AI to adjudicate reliably.