Board Thread:Bloons Wiki and BTD News/@comment-35707565-20180527220106

If you have not noticed, in the newest tweet by ninja kiwi, the 3D aspect of the game takes place. When you're placing a tower, there is a red area blocking the viewpoint of a tower when an object is in front of it. This evidence makes gives us the right to believe that the towers won't be able to fire at certain bloons if there is an obstacle in the way! This means that tower placement is a lot more important in BTD6 than ever! 