Tank Storm 4 is an Action game on PFreeGames.com. You can play Tank Storm 4 in your browser for free. The fourth part of the war game Tank Storm. Control a battle tank and eliminate all enemy soldiers, armored vehicles and tanks. Control: Use arrow keys or W,A,S,D to control the tank, use the mouse to aim and click left mouse button to shoot. 1,2,3 to switch weapons.