March 2025 achievements: Implemented a Skill System for Player Abilities with a dedicated Skill class (name, description, type, cooldown, manaCost) and a simulateUsage method; removed placeholder Game class as part of cleanup; Recovered base game core by restoring Game.java with a basic runnable entry (main printing 'Hello World!' and a start method printing 'Game is running'), stabilizing the project and enabling local testing. Business impact: provides a scalable foundation for player progression and combat features, reduces risk by restoring core runtime, and accelerates future feature work. Technologies demonstrated: Java OO design, class modeling, refactoring, application lifecycle (main/start).