Tarkus And The Orbs Of Doom (1993)(Tiger Developments)
Myth Makers – Orbs Of Doom
Tarkus And The Crystal Of Fear (1992)(Tiger Developments)[cr TEBSF][k-file]
Tarkus And The Crystal Of Fear
Twin Orbs Of Aalinor (1985)(Potter Programs)[h TSTH][bootfile]
Twin Orbs Of Aalinor, The (1985)(Potter Programs)[b]