Anthropic Steers Claude Away From Cloning Games as Steam Floods With AI Copies

Anthropic has updated Claude Opus 5.5 so that it steers users away from cloning other developers' games, a change aimed squarely at the wave of AI-built copies that has been crowding Steam. According to PC Gamer, the update is meant to nudge Claude away from this kind of request rather than function as a hard block on every attempt, which is a narrower step than some headlines have suggested.

The timing follows weeks of frustration in the development community. Developers have reported that their games and playable demos were copied with the help of AI tools, and storefront pages have filled with near-copies of existing titles, many of them low effort. For small studios already fighting for visibility on a crowded platform, those clones have been a direct threat.

Reports also say the change extends to Claude Code, with one social video summarizing it as Claude no longer recreating specific existing video games, even when users ask for it. It is worth reading that as the intended direction rather than a guarantee. The reporting describes steering and refusal behavior, and it is not yet clear how consistently the model will decline these requests in practice or how Anthropic will measure that over time.

The episode highlights a tension that has been building around generative tools. Creators want protection for their work, and players want tools that help them build things. A request to recreate one specific game sits in a gray area between learning from a genre and copying a particular product, and where a company draws that line will matter to studios watching the platform closely.

For now, the story shows that AI model makers are being pulled into the debate over game clones, not only the storefronts that host them. Developers are likely to keep pressing for clearer rules from every point in the pipeline, and whether other AI companies follow Anthropic's lead will be one of the next things to watch.