Hexen II is an action-packed game that immerses players in a dark fantasy world filled with mythical creatures and formidable foes. Utilizing the Quake Engine, it offers polygon-based modeling for strikingly realistic environments. Players can choose from four distinct character classes: Necromancer, Assassin, Crusader, or Paladin, each equipped with unique spells, powers, and a diverse arsenal of 32 weapons. As players progress, they can gain levels, enhance their abilities, and unlock new powers tailored to their chosen class.

The game features four expansive worlds steeped in rich lore: Medieval, Egyptian, Mesoamerican, and Roman. These environments are interactive, allowing players to destroy elements like stained glass windows and trees. With a multiplayer option supporting up to 16 players, Hexen II offers both cooperative and competitive modes, enabling players to engage in thrilling Deathmatches or team up to battle formidable enemies such as Knight Archers and Fire Imps.