What started in a New England farm's well enveloped the world, driving it to ruin and to Simplification - of blackpodwer, of aerostatic airships, and of the ever present dangers of a forgotten past. Sic transit gloria mundi PostScript provides simple d20 rules for post-post-apocalyptic role-play and tactical combat in a world torn apart by Colours Out of Space, burned by nuclear hellfire, and plagued by primitivist cults, bioweapons gone wrong, and cthonic beings from beyond - with each rule subject taking up not more than a single page. The game