Free supportUse creator code BTD6MASTERIn BTD6 or on the Ninja Kiwi Web Store. It costs you nothing extra.BTD6MASTERHow it works →
BTD6 Pedia

Tier 3 upgrade

Flash Bomb

Flash Bomb BTD6 guide: stunning bombs that pop black bloons, extra shuriken damage to stunned targets, and best crosspaths.

Combination attack! Alternates flash bombs that stun many Bloons and shuriken deal increased damage to stunned targets.

In-game description
  1. Seeking ShurikenSeeking Shuriken
  2. CaltropsCaltrops
  3. Flash BombFlash Bomb
  4. Sticky BombSticky Bomb
  5. Master BomberMaster Bomber

Stats

Main attack – Explosion

Damage
3
Pierce
30
Attack speed
0.62s
Range
47
  • Pops every type
  • Hits camo
  • Radius 40

Main attack – Projectile

Damage
1
Pierce
4
Attack speed
0.62s
Range
47
  • Can't pop Lead, Frozen
  • Hits camo

Caltrops

Damage
1
Pierce
6
Attack speed
3.9s
Range
47
  • Can't pop Lead, Frozen
  • Hits camo

How to use Flash Bomb

Flash Bomb gives the shuriken +2 pierce and +4 damage against stunned bloons, and replaces every fourth shuriken attack with a flash bomb. The bomb explodes in a 40 unit radius, deals 3 damage with 30 pierce, pops every bloon type (including black) and stuns the outer layer of non-MOAB bloons for 1.3 seconds. With 0-1-3 the bomb can also distract bloons, and with 0-2-3 it strips camo.

When to buy it

On its own Flash Bomb attacks too slowly to be consistent, and its bombs often run out of pierce in the mid game. It works much better in two cases:

  • As the step to Sticky Bomb and Master Bomber.
  • In a Shinobi army, where extra attack speed and pierce make the stuns frequent enough for ceramic control.

The usual crosspath is 2-0-3 for attack speed (Ninja Discipline also speeds up the bomb rotation). 0-2-3 adds camo stripping, but it is a weaker DDT answer than dedicated support.

Is it worth it?

Mostly as a stepping stone. With Shinobis it is decent support; alone it is not worth $2,250.

Frequently asked questions

Can Flash Bomb pop lead and black bloons?

Yes. The bomb pops every bloon type. The shurikens still cannot pop lead.

What is the best crosspath for Flash Bomb?

2-0-3 for attack speed, or 0-2-3 if you need camo stripping.

How much does Flash Bomb cost?

$2,250 on Medium. All difficulty prices are on this page.

All Ninja Monkey upgrades

Prices for