This is an awesome racing game, 3 wheels to choose from shop, happy ,funny character. When you get bored with your office work , sitting at the table is just full of paper, paper and paper . Why not have a try with happy racing game on the bicycle wheels?.Drive your wheels into a very happy adventure under hot sunshine. Welcome to "Crazy Bicycle On Happy Hill" - A very happy racing game, the hill climb racing of bicycle. You will be a racing biker drive your bike io in the hot road , your task is to climb the hill, crossing the river, even climb mountain. Keep in your mind alway drive ahead, no return, it just ahead and ahead io.io.. If just a small mistake, you will be destroyed as a torn piece of paper. Experience the feeling of climb hill with bike racing is wonderful, drive ahead the hill, crossing the mountain, paper flower is falling in the road. io. Under the hot sun,your wheels is hot , your legs tired, just one way is drive ahead io ,but there are many hill climb, river to cross. So hard but so fun . Time to jump on your bicycle and racing with "Happy Bicycle on Crazy Hill" game, go go go!