During February 2025, Desmond Auditore expanded and refined game levels in the BlackCatMax/LD04 repository, focusing on map development and asset integration using Unreal Engine. He delivered a new map, L_Alexey.umap, and updated existing maps such as L_BaseLevel.umap and L_Polina.umap, including a strategic revert to maintain project stability. Desmond enhanced gameplay immersion by introducing warehouse assets and environmental elements, applying targeted commits to ensure traceability and modularity. His work demonstrated practical application of game development and level design skills, emphasizing content delivery and stability improvements over bug fixes, and contributed to a richer, more immersive player experience.