 Targhan (1989) |  Colorado (1990) |  Crystals of Arborea (1990) |  Boston Bomb Club (1991) |
 Metal Mutant (1991) |  Ishar - Legend of the Fortress (1992) |  Ishar 2 - Messengers of Doom (1993) |  Transartica (1993) |
 Ishar 3 - The Seven Gates of Infinity (1994) |