Worked on the GT-New-Horizons-Modpack repository to refine the achievement display order, focusing on user experience and progression clarity within the modded game environment. The update involved reorganizing the positions of the Dyson and DTPF achievements, enhancing how players perceive their advancement without introducing new functionality or altering existing behavior. Using Java and leveraging skills in game development and modding, the change maintained full backward compatibility and did not introduce any new bugs. This presentation-focused adjustment supports future achievement system overhauls by establishing a clearer structure, ultimately aiming to guide players more intuitively through the modpack’s progression system.