Introduction - If you have any usage issues, please Google them yourself
With traverse to the child the up and down or so control the direction of the snake game, looking for food, can get certain points with each bite, and the body of the snake will eat more and more long, the longer the body to play the greater the difficulty, can t touch the wall, can t bite to his own body, more can t bite its tail, and reached a certain score, can pass, and then continue to play the next level.