Developed and delivered the Pause-State Screensaver Management feature for the OpenTTD/OpenTTD repository, enabling the game to synchronize the computer’s sleep and screensaver behavior with its pause state. This enhancement allowed the system to enter sleep mode during paused gameplay, reducing manual intervention and optimizing energy usage for players during extended sessions. The implementation required integration with platform idle-state APIs and careful handling of pause-state events within a C++ codebase, ensuring reliable cross-platform behavior. Demonstrated skills in game development and software engineering, with a focus on version control best practices and robust event-driven programming to improve user experience and system efficiency.