Fun game, addicting. I play this game just about every day, i really enjoy the challenge that it offers against other people, people that are far better than i am at it. Lots of options to choose from in customizing your bike, and its not too difficult to level up and to get to other bikes. It is possible to get the bigger bikes without spending cash, but it really takes a grind, but if you enjoy the game like i do, investment is fair into the developers with making a few purchases.