Movements & Actions: Up arrow key - Move forward Down arrow key - Move backward Left arrow key - turn left Right arrow key - turn right Spacebar - shoot cannonball Barrier: n - Show barrier (after 50 uses or after 50 enemies are stopped, the barrier will not be usable anymore. ) m - Hide barrier Costumes: q - change tank color to red w - change tank color to brown/orange e - change tank color to yellow r - change tank color to green t - change tank color to blue y - change tank color to purple u - change tank color to pink i - change tank color to turquoise o - change tank color to black p - change tank color to white
