During March 2026, potatopie34 developed a user experience enhancement for the mapping tool in the cmss13-devs/cmss13 repository, focusing on streamlining open space tile painting. By adjusting the alpha value for open_space and open_space/solid tiles to 1, they enabled intuitive one-click painting, removing the need for right-click selection and reducing workflow friction. The feature was implemented in DMI, leveraging skills in game development and mapping tools, and included thorough in-PR testing, visuals, and documentation updates. While no bugs were addressed during this period, the work demonstrated depth in UI/UX design and careful attention to usability and maintainability.