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BTD6 Pedia

Tier 3 upgrade

Laser Cannon

Laser Cannon swaps Dartling darts for 2-damage lasers with MOAB bonus. Stats, purple weakness, crosspath and when to buy it.

Rapidly fires much more powerful laser blasts that can pop Frozen Bloons, and deal increased MOAB damage.

In-game description
  1. Focused FiringFocused Firing
  2. Laser ShockLaser Shock
  3. Laser CannonLaser Cannon
  4. Plasma AcceleratorPlasma Accelerator
  5. Ray of DoomRay of Doom

Stats

Main attack

Damage
2
Pierce
6
Attack speed
0.2s
Range
9999999
  • Can't pop Lead, Purple
  • No camo

How to use Laser Cannon

Laser Cannon replaces the Dartling's darts with lasers. Each laser deals 2 Energy damage with 6 pierce and +2 against MOAB-class bloons, and travels faster. Energy damage pops frozen bloons, but not purple bloons. The shock from Laser Shock lasts a second longer, and Powerful Darts adds 3 pierce instead of 2, bringing it to 9.

When to buy it

Laser Cannon is mainly a step toward Plasma Accelerator rather than a strong tower on its own. Hydra Rocket Pods are more efficient against groups, and the purple weakness can be a problem.

Where it does shine: if you have no blimp debuffs, several Laser Cannons can be the most cost-efficient Dartlings to spam against single blimps.

Crosspaths:

  • 3-2-0: Faster Barrel Spin gives about 50% more attack speed plus camo detection. The usual choice, since the top path already has good pierce.
  • 3-0-2: more pierce and faster swivel, mostly to help with micro.

Is it worth it?

Buy it on the way to Plasma Accelerator. For a standalone mid-game tower at $3,000, other options handle groups better.

Frequently asked questions

Can Laser Cannon pop purple bloons?

No. Its Energy damage cannot pop purple bloons. It can pop frozen bloons.

Can Laser Cannon pop lead?

No. Lead needs Plasma Accelerator or another tower.

How much does Laser Cannon cost?

It costs $3,000 on Medium. Prices for every difficulty are shown on this page.

Guides that use Laser Cannon

All Dartling Gunner upgrades

Prices for