Published in 1982 by Tri Tac Games, Fringeworthy foreshadowed the popular television show Stargate. In fact, there are uncanny resemblances between the two.
In Fringeworthy, only certain people are able to use the gates that lead to the fringe paths - such people are called fringeworthy, and include the PCs, of course. Equipment that can be transported along the fringe paths is limited, and there is a deadly race of aliens seeking to destroy the fringeworthy and control the fringe paths for themselves.
Base system shared by a number of other TriTac games including FTL2448 and Stalking the Night Fantastic.