While players using wallhacks and aimbot cheats are a relatively common occurrence , usually resulting in the players' accounts being banned, other more subtle methods of cheating in Fortnite are pervasive too.
No, the creation, distribution, sale, or purchase of cheats or “hacks” for video games isn't inherently illegal in the United States .
It is illegal . thus, Is selling game hacks illegal? Yes. The relevant legal concepts are copyright, contract law and the Computer Fraud and Abuse Act. You are liable to be sued by the people affected for damages and/or be prosecuted by the government for the felony under either or both laws.