Click the walls tool to draw walls. Once the wall tool is selected (highlighted orange) you can click and drag on the map to draw your walls. Start your 'click and drag' on an existing wall to erase walls. On an ipad hold your finger down and drag to draw and erase walls.
Click an available tower once to select it and then hover over the map and click it again to drop it in an empty space on the map. On an ipad hold your finger down and drag the tower onto the map.
Click a tower already on the map once to select it and then move the mouse and click again to drop it in an empty space on the map. To delete the tower, move the mouse outside the map and click again to drop the tower and it will be removed from the map. On an ipad hold your finger down and drag the tower.
Click to save your base - it will put a shortened google link in the white box that you can copy and paste anywhere. You can also just copy or bookmark the actual URL once you have clicked save, however it is quite long.
Click to show the attack radius of defense towers. Splash damage is red and single damage is green - xbow and tesla have an extra orange radius to show their different modes.
