Tenk.io is an addictive and funny IO game in which you will control a tank. The challenge that you are going to join is set in an exciting arena. It is also a fierce battle where you have to defeat all of the enemies to become the winner of the day. Like Agar.io, you can eat and grow in size when you play Tenk.io. Aside from that, use the turret you have to attack and defend. Are you ready to take part in the combat and fight against everybody? Good luck!