Shoots faster than normal.
~ BTD6

For the BTD4-5 counterpart, see Rapid Fire (BTD4-5).
For the Mortar Tower upgrade, see Rapid Reload.
For the Dartling Gun upgrade, see Faster Barrel Spin.

Rapid Fire is an upgrade for the Monkey Ace in BTD6. It increases attack speed of all attacks by 33%.

It costs $550 on Easy, $650 on Medium, $700 on Hard, $780 on Impoppable.

Version History (BTD6)[edit | edit source]

  • Change balloon.png Rapid Fire attack rate buff decreased (0.6x --> 0.75x). Base attack speed remains the same.
  • Buff.png Monkey Ace dart projectile size increased (2 --> 3)

Gallery[edit | edit source]

Trivia[edit | edit source]

  • Despite being the 3rd upgrade in BTD4, it became the first upgrade in each path in BTD5 and BTD6.
  • Prior to Version 23.0, there was a special case for Spectre and Flying Fortress that increased their attack speeds by only +33% instead of +66% for all other upgrades. This has since changed to a plain +33% for all since then.
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