Raphaël Figuester developed new chase mode levels and an accompanying Brique Asset Pack for the KaitoOwU/-PROTO-PFE-Profondeurs repository, focusing on asset integration and level design to expand gameplay variety. He introduced binary map data and external actor assets, enabling rapid prototyping and iteration without requiring code changes. By integrating LD2 Brique assets and preparing for a potential Brique3 map, Raphaël laid the groundwork for future content sprints and streamlined QA validation. His work leveraged game development tools and asset pipeline management, supporting playtesting and marketing needs while maintaining a clean codebase, reflecting a focused and modular engineering approach.