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Launches a bomb that explodes on impact. Can upgrade to bigger bombs and longer range, and Missile Launcher.
~ BTD3 description

The Cannon is a tower in Bloons Tower Defense, Bloons Tower Defense 2, Bloons Tower Defense 3, and Bloons TD iOS. It shoots bombs that damage all Bloons in an area around the point of impact. It can pop Frozen Bloons and Lead Bloons, but cannot pop Black Bloons without upgrades, and never can pop Black Bloons prior to BTD3.

Costs[]

  • Bloons Tower Defense: $900
  • Bloons Tower Defense 2: $585 on Easy, $520 on Medium, $650 on Hard
  • Bloons Tower Defense 3: $615 on Easy, $740 on Medium, $785 on Hard

Upgrades[]

Bloons Tower Defense[]

BTD2BiggerBombs
Bigger Bombs
COST: $650
Description: N/A
Effect: Increases explosion radius by 50%.
BTD2ExtraRangeBombs
Extra Range Bombs
COST: $250
Description: N/A
Effect: Increases range by 20 units.

Bloons Tower Defense 2[]

BTD2BiggerBombs
Bigger Bombs
COST: $380 / $430 / $435
Description:
Effect: Increases explosion radius by 50%.
BTD2ExtraRangeBombs
Extra Range Bombs
COST: $180 / $205 / $210
Description:
Effect: Increases range by 20 units.

Bloons Tower Defense 3 / Bloons TD iOS[]

Path 1[]

BTD3 Bigger Bombs
Bigger Bombs
COST: $365 / $440 / $465
Description: Big bombs affect a larger area.
Effect: Increases explosion radius by 50%.
BTD3 Frag Bombs upgrade button
Frag Bombs
COST: $185 / $225 / $240
Description: Fragments fly out and pop even more bloons!
Effect: Each explosion launches 8 frags in a circle. Each frag has 1 pierce and can pop Black Bloons but not Frozen Bloons or Lead Bloons.

Path 2[]

BTD3 Extra Range Bombs upgrade button
Extra Range Bombs
COST: $170 / $205 / $215
Description: Can shoot bombs further than normal.
Effect: Increases range by 20 units.
BTD3 Missile Launcher upgrade button
Missile Launcher
COST: $180 / $215 / $225
Description: Missiles fly super fast.
Effect: Increases attack speed by ~17% and roughly doubles projectile speed.

Gallery[]

Trivia[]

  • In Bloons Tower Defense, the Cannon has exactly the same base attack speed as the Tack Tower.
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