GameChanger Holdings, LLCLogo Design Contest Logo Design Contest Contests / GameChanger Holdings, LLC GameChanger Holdings, LLC has selected their winning logo design. For $325 they received 198 designs from 30 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by ufotofu Return to Contest Return to Contest Prefers others. #192 Discussion No comments yet.