Arkham Horror: Final Hour

One hour until midnight. Time to save the world.
After a sinister cult conducted an eldritch rite to clear the way for a transdimensional Ancient One and its minions to enter our reality, you arrived at the ritual site too late. An iridescent rift slashes across the sky, heralding the nightmarish creatures that pour into the hallowed buildings of Miskatonic University. As howls and screams cut through the night, there is only one path left for your fearless investigators—hold back the horde and find some way, any way to reverse the summoning.
Arkham Horror: Final Hour offers your investigators a fast-paced, fully cooperative Arkham Horror gaming experience that can be played in under 60 minutes. As an endless tide of monsters sweeps across the Miskatonic University campus, you must hold them back while searching desperately for the ritual components you need to put an end to the insanity. Your fate depends on the cooperation between you and your fellow investigators. The odds against you are astronomical, but if you fail, this will indeed be the final hour for Arkham… and the world.