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Now play the Original Bloons Tower Defense 6.
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Bloons Tower Defense 6 (BTD 6): Fan Made Game
Bloons Tower Defense Game is released by Ninja Kiwi, but BTD 6 is a fan made game that some did and published on scratch.mit.edu site. If this website is blocked at your school, the game won’t load. The latest official version of BTD is still Bloons TD 5.