During this period, contributed to the kolmafia/kolmafia repository by developing and integrating the Elf Guard Hangover Cure item, expanding in-game options for managing hangover effects. The work involved updating the ItemPool and player preference systems to ensure seamless access and usage of the new item, focusing on robust integration with existing game mechanics. Using Java and applying game development principles, the implementation emphasized maintainability and traceability, as evidenced by clear commit documentation. No bug fixes were reported during this timeframe, with efforts concentrated on feature delivery and end-to-end integration, resulting in a targeted enhancement to player experience within the game.