Major reworks for towers like the Super Monkey (base attack rate improvements) and Spike Factory (price and damage adjustments). Important Considerations

Added options for Paragon limits and power scaling in the Challenge Editor.

As of April 2026, BTD6 is currently on Version 54.0 . Version 35.2 lacks years of content, including new Paragons (like the Druid Paragon), towers (like the Beast Handler and Desperado), and dozens of maps.

Using an old or unofficial version often prevents access to modern online features such as Boss Events , Odysseys , Contested Territory , and Co-op mode . Bloons TD 6 - 35 Update - Patch Notes Overview

Introduction of the Polyphemus and Middle of the Road maps.