Bloons Tower Defense 5 - Daily Challenge May 26, 2013 (Activation Energi...

Activation Energies - With towers limited to 2/4, two of each tower and eight towers max. beat Snake River rounds 30-65. By the BIG Three

Video is on 3x speed
No Agent, Premium and Speciality
(Please comment if you have better strategy)
For more walkthrough: http://bloons-tower-defense-5.blogspot.com