During September 2025, J23037705 developed and delivered the Tibet National Spirits and Idea Modifiers Expansion for the swf541/ColdWarIronCurtain repository. This feature introduced new Tibetan national spirits and a Tibet-specific idea modifier, enhancing gameplay depth by adjusting stability, defense, recruitment, training time, attack, and morale. J23037705 implemented these changes through two targeted commits, consolidating balance-related data within Tibet.txt to streamline future configuration management. Working primarily with text-based scripting and leveraging skills in game development and modding, J23037705 ensured the feature was ready for QA and testing, demonstrating a focused approach to maintainability and content-driven engineering within the project.