This is Escape from the Sorcerer by Sunil Prasannan (now a resident of the USA) and illustrated by Michael Wolmarans (of South Africa):You open the door into a very high-ceilinged room. You realise the reason for the spacious accommodations when a huge, twenty-foot long Cobra rears its head, hissing menacingly and trying to bite you!
The kingdom of Alkemis has come under repeated attack from neighbouring Agra. Unable to hold back the hordes of Lizard Men and chaotic Asuras led by the evil sorcerer Grudar Kreshnel, YOU and a few dozen fellow survivors were captured. One by one your fellow countrymen have been brutally executed, until only YOU remain. Will YOU be able to escape from the Sorcerer?