Worked on the SpectralPack/Cryptid repository to enhance game stability and user experience by addressing crash scenarios and refining gameplay features. Focused on consolidating crash fixes across multiple gameplay areas, including edge cases like empty hands, alt-tab transitions, and complex Joker interactions. Improved the modularity and messaging of Joker abilities and clarified the representation of Declare Hand card types for better maintainability and user clarity. Utilized Lua and TOML for scripting and configuration, applying debugging and logic design skills to reduce crash reports and streamline gameplay. The work laid a foundation for smoother deployment and easier future maintenance of the codebase.