About Tankar.io Tankar is another cool io game where you control a tank in either a free for all or team based environment. Around the map are orbs which increase your size as well as other players to shoot at, killing other players will drop the mass they have collected for you to pick up. Beware the shapes around the map, normally they are safe to drive through but if they turn red and you drive through them they do incredibly high damage! How to play Wether youre playing free for all or team death match your objective is to tank out your enemies and become the biggest, baddest tank out there. In order to achieve this goal you can either pick up mass from other players or drive around collecting the passively spawning orbs, increasing your size will increase the size/damage of your projectiles also so it is highly recommended! Controls WASD controls your tanks movements, either space bar or left mouse button can be used to shoot.