Get ready to take your horror campaign to the 20th power! Horror20 provides all you need to spice up your modern campaign with terror. This 89 page codex includes new skills, feats, equipment, and a player's guide to ghost-hunting. Game Masters aren't left out, either. With Fear and Sanity mechanics, help with creating "hauntings" for your players, and sample creatures including ghosts and undead, there's plenty for the GM to sink his teeth into.
From the introduction:
Welcome to Horror20, the terror-ific supplement to use with RPGObjects’ Modern20 system for modern mayhem and mystery! 12 to Midnight has accepted RPGObjects’ invitation to build a foundation for horror gaming which is presented in the pages that follow.
The authors, as you may guess, enjoy a good ghost story. With this guide you can enter the world of horror and introduce your heroes to spooks and terrors that they must defeat at the risk of losing their sanity. Can they persevere against an ancient long-forgotten evil or must they suffer defeat and become a quick snack to the hideous creatures and spirits of the darkest night? Read on to see the newest take on horror as presented within the Modern20 system.