During May 2025, work on the QtenGrv/ProjetAlien repository centered on asset integration and game development using Unreal Engine asset workflows. The developer delivered two feature-level updates by expanding the Celine material assets and enhancing the visual fidelity of tutorial and book-related content through new binary assets. All contributions were asset-only, with no code changes, demonstrating disciplined version control and adherence to the content pipeline. This approach improved asset readiness for upcoming features and ensured alignment with design specifications. The focus on Unreal Engine asset management and binary asset provisioning supported the project’s visual goals while maintaining a stable development environment.