In Slimer's first action figure appearance he was made to look like a bad guy. In the original premise of RGB Slimer was a bad guy. Slimer has a Pizza a Watermelon and a Steak. Apparently you were supposed to pretend he was eating them as the food had large bite marks in them. This Slimer figure was pretty big as far as the Ghosts go.

Well here they are, the infamous Ghostbusters Ghosts. Only trouble is the majority of these Ghosts never even saw screen time in RGB. Given the exception of Slimer and The Stay Puft Marshmallow man practically NONE of these Ghosts appeared in the cartoon. Regardless of their screen time or lack there-of these are still some pretty good Ghosts. Some of them are downright scary.