Sealed beneath the oceans long ago by an ancient and long-forgotten civilization, the Keyraken has been released by an aquan cult, and its full might has yet to be witnessed. Should the Keyraken reach the surface, it will submerge entire continents in its wake, bringing ruin to civilization as we know it. The beast must be defeated! KeyForge Adventures is a series of unique cooperative game modules in which one to three players work to overcome a great challenge or danger to the Crucible and its denizens. To face the challenge inside each KeyForge Adventure, players will need a standard 36-card KeyForge deck, a set of keys, and sufficient tokens and counters from their own collection. Collaborative game experience, Single player mode for gameplay any time, Appeals to new and existing KeyForge community, Easy to display packaging, Includes “Nightmare” mode for an extra challenge and replayability.