Popular games published by company Dragon Data Ltd.

In the Cretan labyrinth of King Minos beneath Knossos you have to find 16 hidden treasures while evading seven mythical monsters.

Protect your cities in catching the bombs being dropped on them.

Donkey Kong jr. clone

The Black Sanctum (text version 1981, graphics added 1984) is the second game by Ron Krebs to be converted by Stephen O’Dea and Bob Withers for TRS-80 Color Computer. According to the manual, "Your object in this game is to overcome the forces of evil."