I played this game a ton when I was little, it is a decent game but I wouldn't play it much now. Gameplay: at the start of hill climb racing you have a lil red car that you can drive at the basic hills map. The further you drive the car the more money you can get, you can also pick up coins along the way. So far this game sounds too easy to worth playing but as you are driving you have to pick up gas, and if.you run out of gas you just stop and go back to the menu. Once you get enough money from driving you can, upgrade your car, buy a new car, or buy a new area. Some areas are special and have different effects on your vehicle, my favorite was the moon where you can basically just fly if you have a strong enough engine. Different vehicles can also affect how well you do but not a ton, if you have a "bad" vehicle for instance a one wheeler you could just upgrade it a bunch soo it is better but it will probably never be as good as something like a motorcycle.