During May 2026, contributed to both Baystation12 and SierraBay12 by delivering targeted gameplay improvements and bug fixes using DM and object-oriented programming. Addressed a critical issue in Baystation12 by optimizing the solar generation algorithm to prevent negative energy values, enhancing system reliability. In SierraBay12, refined the changeling game mode through adjustments to DNA absorption mechanics, armor deployment, and visual feedback, clarifying power logic for better player experience. Demonstrated effective cross-repository collaboration and feature integration, utilizing algorithm optimization and game mechanics design skills. The work focused on improving gameplay balance, clarity, and stability across both codebases through precise, maintainable changes.