Worms Zone A Slithery Snake is survival of the fittest. You control a worm that must constantly consume delicacies found on its journey to become large and strong. By clicking the left or right mouse button, you can increase your worm's speed. Use it sparingly and strategically to race to large rewards ahead of other players. As you get larger, you get slower. Turbo gets more expensive as your score increases, so use it sparingly while you have a high score and liberally when you have a low score. You must also avoid getting obstructed by worms controlled by players from around the globe. If you touch them, you will be eliminated, and if another worm touches you, it will also be eliminated, transforming the body into a food chain.