HC SVNT DRACONES is a post-humanity tabletop role playing game. Set in our solar system, it explores themes of discovery, horror, intrigue, and the unknown. The HSD Tabletop Role Playing Game is playable with just the HSD2 Core Rulebook, but the HSD2 Mastered book contains a wealth of useful tools for running the game, as well as alternate species to play and a bestiary of enemies for players to encounter. Sound and Silence is a setting guide with no rules in it, but gives wonderful insight into the unanswered questions in the lore. Lastly, HSD's miriad of Contract Modules provide stand alone adventures packaged and ready to play, giving Guides a quick way to begin their adventures in post-human Sol. Each of these products are printed and distributed through DriveThruRPG, you can click the products here and buy them there!