Protect the audience at a midnight movie showing! A zombie attack is ruining the Nightmare-athon film screening. Fans of Zombocalypse 3D will die without your help! Mordecai and Rigby can attack with a variety of weapons. Unleash Rigby to kill multiple zombies at once!
Nightmare Athon is one of our selected Regular Show Games. Also very popular on this website right now are Crazy Zombie 9.0, Bleach vs Naruto 2.4, Dragon Ball Fierce Fighting 2.6 and Comic Stars Fighting 3.5.
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