Agario is a popular multiplayer online game for all ages. Your main objective cannibalize other smaller cells and become great. The larger you will be, the harder it will devour you. You can register in the game trough Facebook, or play as a guest. Play Agar.io game online with other players around the world. Now this is the greatest game is also available for your mobile devices. See the link above. Enjoy and share with your friends!
Play with your mouse only.