From publisher blurb:
“Oh what a tangled web we weave/When first we practice to deceive” has never proved so true as the motivations behind the heroes’ latest patron. Having become the victim of a computer hack, he learns his ongoing scheme of diverting cargoes is in peril, so he hires the PCs to quietly investigate and remedy the situation. But the problem is larger than even the patron is aware of, and exposing it might just cost him his life, the lives of the travelers, and perhaps dozens of innocents as the fruit of the original deception begins to ripen.
The Shadows of Things Not Seen is a short science fiction adventure using the Cepheus Engine (CE), Cepheus Deluxe (CD) and the Original Science Fiction Roleplaying Game (OSFRPG) rules. Other 2D6 systems are easily adapted.