Arkham Horror RPG: Core Rulebook

Arkham Horror is a Lovecraftian-inspired setting that primarily takes place in the 1920s and is centred around the city of Arkham, Massachusetts and its surrounding counties. Brave investigators use everything at their disposal to stop malicious cults and beings from invading the world and destroying humanity. From tommy guns and Molotov cocktails to occult magic and ancient knowledge, all that stands in the way of the end of everything is you and your allies.