All the features you expect from a great tower defense strategy game. Features include all of your favourite towers from BTD4 with 8 awesome upgrades each instead of 4, and two brand new never before seen tower types. So much awesomeness: tower upgrades with cool Super Activated Abilities, new Bloon types, fun new tracks with moving parts and tunnels, powerful Special Agent towers, Daily Rewards, Special Missions, and Daily Challenges