Monkey Tower Battle

This is a Story Mode mission. You play it on a giant skycraper with 2 airplanes where can placed 3 monkeys or machines. It gives 200 MM when complete. You first, for the 10 rounds, only use a tower. Try to win!

The rounds are the same as BTD5, but bloons downgraded 3 at first 20 rounds, then upgraded 1.