Destroy enemy tanks while protecting your home base from them. Pick up power ups to gain an advantage from getting better more powerful tanks to more lives to slowing down enemy tanks. Play solo or have a friend join you on the same device.
Use on-screen keys or 'WASD' or the arrow to move and 'space' or the number pad '0' button to shoot depending on if you playing solo or with a friend. Use power ups and other tactics to defeat enemy tanks and move to the next level. Your lives are shared if playing multiplayer, so be careful.