During October 2025, Assa focused on enhancing the Questie/Questie repository by delivering targeted Korean localization improvements. Working primarily in Lua, Assa applied internationalization and localization best practices to refine UI elements, debug messages, and quest or item guides, ensuring greater accessibility for Korean-speaking players. The work involved context-sensitive translation updates and quality assurance to maintain translation accuracy and UI consistency, directly addressing user experience and reducing support issues related to language barriers. By prioritizing comprehensive language coverage and disciplined version control, Assa contributed to improved usability and retention for the Korean player base, demonstrating depth in game development and UI localization.