The year is 1999. In the city of Stockton, California, three monster hunters try and track down something that is terrorizing the patrons of the Golfland Arcade. Now, a body has been found at the foot of a Pac-Man machine. The Monster Mashers are one the case!

Gnorpheus tries his best to fit in with his new pal Fuller. Bailey teams up with Ogden to get to the bottom of things.