Jean-Luc LeBlanc contributed to the LandSandBoat/server project by delivering targeted improvements focused on game integrity and balance. He implemented a Lua-based system to enforce chest key consumption, ensuring that keys are properly deducted when players open treasure chests, which addressed a potential exploitation risk and enhanced the overall user experience. Additionally, he tuned the spawn conditions for Cluster and Atomic_Cluster mobs using SQL and database management techniques, refining gameplay pacing and engagement. Over the course of the month, Jean-Luc’s work demonstrated a thoughtful approach to both bug fixing and feature development, providing a stable foundation for future game tuning and enhancements.