Lunatic Fringe

You are alone on patrol at the unexplored borders
of the Interstellar Alliance's territory. It's a remote,
forbidding region known as the Fringe. Suddenly you
are attacked by a marauding band of aliens. They are
a new and belligerent race, whose battle tactics defy
belief. You are too far away for assistance to reach
you. Can you repel the invasion single-handedly, or
is it only a matter of time before the Interstellar
Alliance falls at the hands of the Lunatics?

A space shooter, originally packaged as a module for After Dark, a screensaver program for Macintosh System 7. Programmed by Ben Haller.

Playable on Mac OS X using "Fringe Player 2", an app programmed by Greg Parker for Sealie Software in 2007.