This time you become a parking-lot attendant of a supermarket. People like parking freely. What a mess it is!Cars parking disorderly and in a mess. Drivers are so anxious because no one could drive out. You must rescue the vehicles which are trapped in the parking lot. You must guide the helplessly waiting drivers to the exit of the parking lot. Use your brain to think about it, which one you should drive out firstly, and the next is? Master the parking space Jam game. you won't get bored with 50+ different levels!