Demons of Topaz - Packaging

The copy on the back of the Demons of Topaz inlay said:

Ozzy, lone and intrepid space traveller and keen exponent of the deadly Sonic Triang explores the seemingly endless depths of the dreaded asteroid, Topaz, searching for the seven jewels he needs to re-energise his ageing spacecraft. But can he survive a confrontation with the Demon Guardians - who slowly awaken to avenge the destruction of the Sacred Crystals!