I remember a line of toys from just about the late eighties.....There were two opposing forces. They were basically vehicles that had interchangable parts. Tanish for the good guys and Black for the bad guys. They came with a small figure in each, or a brain like blob for the bad guys. The main feature for the bad guys was that they had growth/(green) weapons on it. They also had a large vehicle that opened up and was a type of service bay for it. Do you remember what this was called? The figures with the vehicles were maybe 2" tall. The vehicles I think cost around 9.00.