Worked on the Haiito92/PlatinumA3 repository to address a critical gameplay issue by fixing a hole in the LD_Niveau level geometry. Focused on stabilizing level data integrity, the developer applied binary-level corrections directly to the level data, ensuring that missing geometry no longer disrupted gameplay. The solution involved targeted debugging and validation of asset data, leveraging skills in binary data manipulation and Git-based change tracking. No new features were added during this period, but the work contributed to overall project stability by preventing geometry-related bugs and supporting a smoother user experience within the existing C++ and asset pipeline.