This is the most addictive physics based riding and driving race games! And it’s free. Experience this rag-doll physics adventure game in which you control a mountain bike, bicyle, car, truck, motorbike or four wheeler on a dangerous track with a variety of obstacles hill climbing and racing down the hill. Overcome obstacles, collect coins for upgrades and to travel the longest distances. Ride at the maximum speed, jump over pits and water, do tricks off ramps, insane flips and loops. No wifi o