During March 2025, work on the pacalso-jjc/2425-2nd-cc3-1b-rpg repository focused on expanding core gameplay systems and improving code maintainability. The developer introduced a structured Monster Entity System by implementing a Monster class that correctly inherits from Character, enabling more accurate combat behavior and future extensibility. A new Consumables subsystem was also developed, featuring a Consumable class with regeneration properties and full accessor methods, laying groundwork for richer item interactions. Using Java and Git, the developer addressed repository hygiene by removing macOS artifacts and updating the .gitignore, reducing technical debt and supporting faster, higher-quality iteration on future features.