Ishar is a series of three role-playing computer games by Silmarils for the PC, Amiga, Atari and Macintosh platforms. They are preceded by Crystals of Arborea, which is sometimes nicknamed Ishar 0.
Each of these games, except for Crystals of Arborea, has a first-person display, and allows the player to direct a group of five characters, each one having a different race and character classes that give him various abilities.
Read more about Ishar: Crystals of Arborea, Ishar: Legend of The Fortress, Ishar 2: Messengers of Doom, Ishar 3: Seven Gates of Infinity