GameSense is a responsible gambling program implemented by MGM Resorts International in Fall 2017. Two previous studies had examined data collected just before and one year after GameSense was put in place at MGM’s North American casinos (Year 1 and Year 2). In this study, the researchers examined data collected two years after the program was put in place (Year 3). In Year 3, Casino Front of House employees thought GameSense was more effective than Non-Casino Front of House and Security and Surveillance employees. Back of House employees were more likely to hold gambling misbeliefs than Casino Front of House, and Security and Surveillance employees. Compared to Year 1 and Year 2, employees in Year 3 thought GameSense was less effective and company support was lower.