Combat mechanics form the heart of many action-oriented games, where player skill and strategy directly influence the outcome of encounters. Combat mechanics are essential for creating an exciting, challenging, and rewarding gameplay experience. Whether players are engaging in intense hand-to-hand melee battles, using powerful ranged weapons, or casting devastating spells, combat systems play a crucial role in keeping players engaged and invested in the game world. In this chapter, we’ll break down the various combat systems—from the basics of melee and ranged combat to more complex systems like magic, combo attacks, and AI behavior—that help shape dynamic and satisfying combat encounters.