Worked on GTNewHorizons projects to enhance stability, cross-mod compatibility, and user experience by delivering targeted features and bug fixes. Addressed backward compatibility in the Hodgepodge repository by adding packet buffer checks to support older versions, using Java and Mixin development. Improved quest flow and gameplay in GT-New-Horizons-Modpack by refining quest logic and expanding item recognition, while also updating tooltip accuracy in GT5-Unofficial to clarify material requirements. Expanded crafting options and ore dictionary support in NewHorizonsCoreMod, focusing on configuration management and packet handling. The work emphasized maintainability, reduced player friction, and ensured consistent behavior across game dimensions and mods.