Scramble Wars(1992)

Take the characters from a number of sci-fi based animes, a stage not unlike "Wacky Races," super deformed madness, and general insanity and what you get is Scramble Wars. While Scramble Wars does include characters from the original Bubblegum Crisis, Gall Force and Genesis Survivor Gaiarth, it also has a few other characters from other animes such as AD Police and Riding Bean.