Cthulhu - Death May Die

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. Too late did the Investigators find out about it. The final ritual has begun. But with a little luck, the god might just be vulnerable for a moment after being summoned. That’s when they can shoot it in the face.