This group of Ghostbusters is based off of the video game Sanctum of Slime.. I decided to move them from New York to the Louisiana area (if I were making my own Ghostbusters universe, where all the little Ghostbusters of the world could run free...), as I feel there really shouldn't be an actual replacement team for the original Ghostbusters until they make a third movie... So essentially, they trained with the originals in the video game, and moved south after that... Besides, being in New York all the time is BooooRRRing!!