Hexen

Hexen is a multiplatform first-person shooter. It is the sequel to the id Software game, Heretic.

Gameplay
Players control one of three characters, each with their own class: Baratus, a warrior, Parias, a cleric, and Daedolon, a mage. Each character has a different weapon set and different strengths. The goal is to go through the levels, defeat the three warlords, and then defeat Korax.