The most frightening things are often the ones you can't see. It stands to reason, then, that in a world where nothing is visible, just about everything is frightening. The Nightjar is an audio adventure from Papa Sangre that uses a rudimentary visual interface to allow you to explore a sci-fi horror adventure world. Every sound has a meaning, and every step moves you through a dark labyrinth of mental images. Now let's see if you can escape this ship you've been stranded on without getting eaten by one of those "complex, non-human" lifeforms!