Worked on the Team-EoaNB-Redux/EoaNBR repository to expand and refactor the dynamic modifier system, enhancing the management of economic modifiers across diverse building types and slot configurations. Focused on improving maintainability and testability, the developer refined construction logic to robustly support multiple scenarios and added clear test steps and localization keys for streamlined testing and user-facing display. A targeted regression fix was implemented to address a recent breakage, restoring stable production behavior. The work leveraged skills in game development and scripting, utilizing txt-based scripting to ensure the system remains adaptable, maintainable, and ready for further localization and feature growth.