Be a snake!
In this io game, you are a snake and the objective is to become the biggest one of the whole map. You can achieve this by either collecting the small dots or by eating other snakes. In order to eat other snakes, you need to make them run into yours. An effective strategy to do so is to surround them using the turbo. Please note that you will only be able to do this if you are way bigger than your opponent. It is interesting to observe how there are more dots (mass) in the center of the map than on the borders.