You get the car tool from the giver my computers gliched so i cant make it so you start with the tool. OK if u regen a car it might it regens in the feild or not even regen I dont know why but im trying to fix it. You pick a car and go battle the hole in side is on purpus and i made most of it myself besides the cars and the thing it shows above. Send me a frend requst. Oh yeah i forgot to ask PM me if You think I should add rockets.