Cthulhu - Death May Die: Yog-Sothoth Expansion

The Black Goat of the Woods expansion for Cthulhu: Death May Die brings another Elder One to the game.

An Elder God, a being adrift in a different dimension, has reached out into their minds, giving them the knowledge necessary to awaken it and bring it into our own world, unleashing its hellish powers on the unsuspecting populace.