The Lair is a maze based arcade game. Navigating through a large maze, you must gather up certain shapes, while dodging monsters. I don't know too much about the game beyond that point, such as what your ultimate mission is.
Title: The Lair
Author: Tom Stephenson and James J. Walton
Publisher: Freebooter Software
Released: 1985
Requires: Color Computer 1,2,3, 32K RAM, cassette or disk, joystick.