Dipayan Nandi developed narrative-rich localization features for the MajorClades/Aevum-Lupi-Bicipitis-Alternate-History-Mod- repository, focusing on expanding event text and translation coverage for Atropatene, Tunisia/Carthage, and Cotia modules. Using YAML and game development localization workflows, Dipayan authored descriptive flavor text to enhance immersion and historical context, ensuring consistent translations across events and decisions. The work addressed content gaps by aligning and completing localization assets, while establishing a repeatable process for future updates. All changes were documented and tracked through version control, resulting in deeper narrative integration and improved player engagement, with a focus on quality, traceability, and maintainability throughout.