From the cassette inlay:
You are in charge of a space ship fully armed with laser pulse torpedoes. Your mission to discover the mystery of the maze. Many people have tried, many people have failed. Some perish on the first level, their debris scattered throughout all eternity, whilst others fail on the very threshold of the chamber of Midas where the secret is held. Guardians are strewn through the maze...
The company behind the game put up a £5,000 prize for anyone that could complete the game and uncover its secret. Unfortunately for us VGGers though, the competition closed "12 noon, 29th January 1985."