Slether.io play game, worms, and snakes, how have you seen this game before? Sleyherio their points by killing the worms by eating other competing game has the distinction of being a binding that allows it to grow. And everyone starts equal in this game speed is the same as your competitors. However, you can ensure that you hit the acceleration effect of using with others. In this way you can break the world record and picking up the points grew.