Select the track you want to defend then the difficulty.
In the game buy your defensive towers from the side bar on the right, then place them around the track to maximize their effectiveness.
You will unlock new tower types with every rank you go up.
Bloons List:
- Red Bloon: 1 hit, contain nothing, slow.
- Blue Bloon: 1 hit, contain 1 Red Bloon.
- Green Bloon: 1 hit, contain 1 Blue Ballon, slightly fast.
- Yellow Bloon: 1 hit, contain 1 Green Bloon, fast.
- Pink Bloon: 1 hit, contain 1 Yellow Bloon, very fast.
- Black Bloon: 1 hit, contain 2 Pink Bloons, immune to explosive towers.
- White Bloon: 1 hit, contain 2 Pink Bloons, immune to ice towers.
- Zebra Bloon: 1 hit, contain 1 Black Bloon and 1 White Bloon, immune to explosive and ice towers.
- Lead Bloon: 1 explosive hit, contain 2 Black Bloons.
- Camo Bloon: 1 hit, contain 2 Pink Bloons, invisible to towers without detection.
- Rainbow Bloon: 1 hit, contain 2 Zebra Bloons.
- Ceramic Bloon: 10 hits, contain 2 Rainbow Bloons.
- MOAB (Massive Ornary Air Blimp): Needs many hits, contain 4 Ceramic Bloons, immune to glue and ice towers.
- BFB (Brutal Floating Behemoth): Needs MANY hits, contain 4 MOAB, immune to ice and glue towers.