From publisher blurb: A disgruntled former employee of a mining firm hatches a revenge plot targeting its most profitable product. Going along with him may mean throwing away their principles...but there's a lot of profit in doing so. What will the heroes do? Shadow of Vengeance is a one-page, no-frills adventure for tabletop RPG science fiction games using a 2D6 mechanic (including The Original 2D6 Science Fiction Game) starring characters of varied career backgrounds.