Perhaps a story will help:
The story is thus far: (setting: A year after GB2)
Vincent Belmont has recently broken away from ghostbusters HQ with his partner, Gabriel Martin, and bought the franchise rights to start up a ghostbusting business of their own. He couldn't have done this at a worse time. It seems there is something sinister brewing in the paranormal world.
The Ghostbusters have gone to Japan to file a lawsuit against a new Japanese company that deals with the paranormal called “Mikyuu Hunter G,” who use a cosmetic variation of the same equiptment, strange enough. All calls are left up to the only GB branch in New York: Manhattan.
Vincent and Gabe are still living of of fast food, and out of boxes in the decrepid old building that they now call home. Their only friends are 3 resident spooks: Alfred, a doting and mothering butler; T, a floating ball of light with the attitude (and voice) of Chris Rock, and Rizzo, a friendly gremlin who likes to build things rather than destroy things.
On the night of Oct. 25th, a mysterious visitor comes to call. He warns Vincent and Gabriel of the coming days ahead. On the next night, it hits! An onslaught of calls from all over, and only two tired ghostbusters to do anything! Something strange is afoot, however. Is it just Vincent, or is the night EXTREMELY LONG? Is time slowing down? Is it just a coincidence that it is nearing the busiest night of the ghostbusting year, Oct. 31st? What's with the PKE buildup, and the strange people roaming the streets? Why can't the people of New York sleep at night? For that matter, why are the streets so vacant; the people locking themselves indoors?
Vincent and Gabriel are in over their heads. New recruits must be found (, and Nightsquad so far has agreed to be in the game). When the city is in a state of paranormal panic, WHO YA' GONNA CALL???
THE GHOSTBUSTERS!