Worked on the GDACollab/Well-Witches repository to deliver a comprehensive boss combat balancing update, focusing on improving gameplay fairness and clarity. Using Unity and C#, the developer overhauled boss mechanics by increasing boss health, refining shield damage scaling, and updating lunge logic to ensure each player is only hit once. Additional adjustments included recalibrating projectile damage, introducing rain effect parameters, and defining a final stand threshold. A new attack-indicator material was implemented to enhance visual feedback during boss encounters. All changes were tracked with clear commits, supporting rapid iteration and laying a foundation for future balance and visual improvements.