Zapper.io is a massive multiplayer online game. Fight and destroy other players in a large open world and try to become the most energetic player! Generate billions of unique creatures to play withand store them in your collection. Zapper.io has combat mechanics very different from traditional snake-style games. Small and large players be be attacked at all times. The bigger you get, the more vulnerable you become to surprise attacks by smaller players. Avoid head-on contact with players bigger than yourself: this will result in instant death. Attack their tail instead. Grab food to energize yourself, allowing you to get a temporary speed boost. Stay connected with the world grid to move faster, but beware as the grid tends to be more crowded with enemy players.