Doors To Darkness provides five scenarios written especially for beginning Keepers and players of Call of Cthulhu. Here you will find horror, mystery, investigation, ghastly monsters, strange magics, and forgotten secrets, as well as plenty of advice about how to run the adventures for best effect. As well as the scenarios, an essay by Kevin Ross details a wide range of hints and tips on running Call of Cthulhu - guidance any Keeper, new or experienced, will find very useful. Also included are ten diverse and ready to play investigators, allowing players to dive straight into the mysteries contained within Doors To Darkness. Lastly, just because these scenarios are written with new players in mind, don’t expect them to be a walk in the park! Those who dare to open the doors to darkness will discover just what secrets and dangers lie within! You must have a copy of the Call of Cthulhu Keeper Rulebook 7th Edition to fully enjoy these scenarios.