A happy rider is riding on a happy bike. The instructions of this game are like this press the up and down arrow keys to move forward and backward. Enter to change direction, the left and right arrow keys to balance left and right. There are many levels that you have to complete. The score is calculated on the basis of your driving skills. This game can be played alone. It will give the child company in case there is no one around. It is an enjoyable game. Believe me you will like it.