Abstract: A secure gaming system or platform. Client monitors accept user input and displaying game status and outcomes. No game processing or decisions occur at the client monitors. A game server is coupled to and remote from the client monitors, and comprises a processor for executing game programs based on user input supplied by the client monitor. The game server returns game outcomes to the client monitor for display. All game processing and intelligence takes place at the game server. A database logs all game outcomes, events and user input as provided by the game server. An audit server replays all games executed by the game server based on the events and user input provided by the game server, and compares the results with the database logs and game outcomes independently supplied to the audit server by the client monitor to verify and ensure the integrity of gaming activity.