IMHO the best Polarware game ever and definitely Mike Berlyn's masterpiece, this is a great sci-fi story that opens with you, as a human explorer, captured in the alien land of the Oo-Topos. You must escape the aliens and find your ship. Features a pulse-quickening action and many clever gadget-oriented puzzles despite the limiting verb-noun engine. Recommended for anyone interested in a well-written sci-fi adventure.