This game is freaking awesome. Even if you cant spend money. The money you make on just one race is enough to buy a few upgrades with. The upgrade prices arent ridiculous. It doesnt take you weeks like some games that all they want you to do is spend money like CSR for example. This is a very fun game. The more you play the more exciting it gets. My heartfelt thanks to the men and women that put thier time in making this game for us. If i could give it 1000 stars i would. I give you 1000 thanks.