Big Box o' Health

The Big Box o' Health is a new premium. Each box costs 9 NK Coins. To use it you must go to the Tower Fountain and then click the box (a cube with a red '+' in the sides) in a bar under the tower menu. Then, after clicking the cube, click on a tower. The next towers you place will now have 50% more maximum HP (rounded up)!

ItsBloonTasty (talk) 14:48, June 9, 2013 (UTC)