One Book, Unlimited Adventures! Blast hordes of reanimated skeletons with holy fire, explore new worlds in a steam-powered zeppelin, match wits with alien warlords, or invent your own entirely unique world. Unlimited adventure awaits you in Genesys, a new roleplaying system limited only by your imagination! The Genesys experience begins with the Genesys Core Rulebook, which features an explanation of the innovative narrative dice system and core mechanics of the game, an overview of five different settings in which to place campaigns, and advice for Game Masters to craft a myriad of adventures with unparalleled freedom.