Biome3d.com unblocked game will bring to players a new version of Agar.io. It is better than the original because you can feel something more authentic. You will take control of a tiny cell and you should make it get bigger as soon as possible. To become the top winner, you have to be the first one who owns the highest mass. Aside from the colored pellets, you are allowed to hunt smaller opponents or swallow the part of split giants. However, you have to act carefully to avoid being eaten. Good luck!