Worked on enhancing compatibility for Disney Epic Mickey 2: The Power of Two within the ValveSoftware/Proton repository by addressing a specific issue related to gamedrive support. Focused on resolving failures caused by dot-containing paths, the developer enabled gamedrive compatibility and added the game’s App ID to the supported list, ensuring smoother operation for this title. The solution was implemented using Python and leveraged compatibility engineering skills to broaden GamDrive coverage in Proton. This targeted bug fix improved reliability for users running the game through Proton, reflecting a methodical approach to troubleshooting and maintaining cross-platform compatibility in open-source environments.