Anthropic Restricts Reverse Engineering and Game Replications with Claude

Anthropic recently implemented new guardrails in Claude prohibiting users from replicating specific existing game mechanics and conducting reverse engineering, aiming to mitigate copyright infringement risks. Under the new policy, Claude may only build games based on original designs or a user's own assets, and is barred from recreating existing titles. The move has triggered community pushback, with some developers reporting false positives where Claude refused to reuse their own legacy code or declined to assist with reverse-engineering tools for legitimate device unlocking and cross-platform porting.