Your old mentor Mordamir has disappeared - probably kidnapped. You're not too sure where he might be, but a dungeon is always a good place to look, so you seek out the nearest one and plunge into its depths. Beware: eight levels of traps and deadly enemies await.
The Immortal is an isometric game with puzzle-solving and action combat. Progress is made by encountering a hazard, dying, solving the problem, encountering the next hazard. To solve a level, you have to know its traps and their patterns by heart. The puzzles range from simple avoidance of traps to the correct use of items; you collect objects in an inventory. Every now and then, the game offers a special challenge. For example, you've got to ride a magic carpet through a hallway full of fire traps, or ride a barrel on an underground river.