WWF No Mercy is a professional wrestling vieo game released in 2000 on the Nintendo 64 console and published by THQ. It is based on the World Wrestling Federation/Entertainment annual pay-per-view event of the same name. No Mercy is the follow-up to 1999's WWF WrestleMania 2000. There were plans to release a sequel, WWF Backlash. Nintendo was just about to wrap up the Nintendo 64 console, and so, Backlash was cancelled.