Move your tank with Tanksmith.io, WASD or arrow keys. You can aim with your mouse and left click to shoot. Protect your original tank to survive. Destroy the shapes to improve your tank and collect resources. Select a unit from the store and click to place it. Collect better resources to build better units. You can use the E key to activate the automatic ignition. You can do this by clicking on a unit in your tank army to upgrade or destroy it. Fight with other players and climb to the top of the leaderboard.