A druglord is about to be transported to his new cell. His gang know the time and the place where the van would be driven. They just need to wait for the van and hijack it, so that they could rescue their boss. Fortunately, the chief of police assigns you to be the support for the van.
The idea of the game is to protect the van. Thugs will try to destroy the van and that is something that you can't let. You need to destroy the vehicles of the thugs following the van. After each level, you will earn some money, to which you can use to buy upgrades.