Play Agar.io game online for free to meet new players from around the world now! You will direct a colored blob around the arena in order to eat up a lot of generated orbs to grow your size. You can even absorb smaller blobs to get bigger more quickly. Just always keep your blob away from the larger enemies, or else you will get eaten, which brings your journey to an end. Once getting bigger, you're able to split your blob into many pieces or eject your mass. This will help you move at a faster speed to catch up your target or even run away from the enemies. See if you get to the top spot on the leaderboard or not!