Worked on enhancing visual fidelity in the rh-hideout/pokeemerald-expansion repository by updating sprite palettes for the White Stripe Basculin Pokémon. Focused on asset integration and alignment with the game’s established art direction, the work involved graphics editing and sprite design to ensure consistent character presentation. The update was delivered through a single, well-documented commit, maintaining clear Git traceability and supporting maintainability. No major bug fixes were addressed during this period, as efforts centered on feature delivery and asset pipeline adherence. The contribution improved player experience by refining in-game visuals, utilizing plaintext asset management and established game development workflows throughout the process.