About BTD 4

[Gwen]

Here is the BTD 4 guide to round 200 (by Halebop on YouTube):
https://web.archive.org/web/20120404024605/http://ninjakiwi.com/Forum/showthread.php/3432-BTD4-Bloon-Tower-Defense-Level-Tutorial-how-to-reach-level-160
Halebop's channel: https://www.youtube.com/channel/UCHX1SGZLz7lv5JEy1NjUM7w
His round 200 gameplay: https://www.youtube.com/watch?v=QRqityjYXmQ