As the might of the alien Arcadian Empire tightens its hold on our galaxy, the leaders of the secret Earth organization, SAROS, gather their slender resources into one last daring and foolhardy mission to strike at the heart of the invaders' home planet. YOU are their last hope. Trained in all the martial arts, equipped with a forbidden laser sword, your mission is to seek out the underground resistance and piece together the vital code you need to destroy the enemy. But time is running out and only YOU stand in the way of the Arcadians' complete domination of the galaxy! Puffin: #18 1985 Danish edition: Borgen: #8 1987