Core Keeper features a skill-based progression system. As you perform actions like mining, fighting, or cooking, relevant skills will level up, granting passive bonuses and unlocking new abilities. For example, mining increases your mining speed, while combat skills improve your damage and defense. You can view your skill progress in the character menu. Don't neglect any skill; a balanced character is often the most effective. Experiment with different activities to see how they impact your skills.
