Worked on the luanti-org/luanti repository to deliver Polish localization for the Minetest game, enabling Polish-speaking users to access and navigate the platform more easily. Utilized PO files and the Weblate translation platform to translate 88.3% of the game’s strings, integrating the changes through a single commit. Focused on localization and translation skills within the context of game development, establishing a repeatable workflow for future language support. The work laid the foundation for complete Polish localization, expanded accessibility for a broader user base, and provided a structured approach to managing multilingual content in an open-source gaming environment.