Claude’s new rules against game cloning won’t stop the AI copying boom

The tsunami of imitators is way bigger than any one model maker can stem.

The top 3

Limitations of Model-Level Restrictions: Anthropic’s strategy relies on system-level prompts (specifically in Opus 5.5) to discourage users from cloning existing games. However, these rules are easily bypassed because the AI ecosystem is fragmented; users can migrate to other frontier models or utilize open-weight models that lack these restrictions, rendering any single provider's policy ineffective against the aggregate 'copying boom'.
The Challenge of Defining 'Infringement' via AI: Asking an LLM to distinguish between a protected game clone and a permitted 'genre game' or 'original project' creates significant ambiguity. While Anthropic intends to mitigate its own copyright liability, the rule struggles with nuances like game mashups (e.g., combining characters from different franchises), which complicates the enforcement of intellectual property boundaries in automated development workflows.