Game types

Here are some ideas of types of games

Millionaire
To complete the game you have to earn $1,000,000. Towers cost the same as they do on medium.

Co-op Party.
Basically Co-op but with more than two players

Co-op Apocalipse/Deflatation/Millionaire.
You can play Co-op in Apocalipse, Millionare or Deflatation modes.

Classic
Dart monkeys, Tack shooters, Bomb towers, Ice towers, Super monkeys. No upgrades and only red, blue, green, yellow, black and white bloons.

Editor
You get to create your own tracks and play them. No prizes for winning though.

Freeplay
Just play for as long as you can!