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BTD6 Pedia

Tier 4 upgrade

Spectre

Spectre adds a rapid dart-and-bomb barrage to the Monkey Ace that seeks bloons. Damage, best crosspath, CHIMPS timing and value.

Rapidly fires darts and bombs, dominating most Bloon types easily.

In-game description
  1. Sharper DartsSharper Darts
  2. Centered PathCentered Path
  3. Neva-Miss TargetingNeva-Miss Targeting
  4. SpectreSpectre
  5. Flying FortressFlying Fortress

Stats

Front attack – Explosion

Damage
3
Pierce
20
Attack speed
0.06s
Range
600
  • Can't pop Black
  • No camo
  • Radius 20

Front attack – Dart

Damage
6
Pierce
4
Attack speed
0.06s
Range
600
  • Can't pop Lead, Frozen
  • No camo

Main attack

Damage
3
Pierce
8
Attack speed
1.68s
Range
22
  • Can't pop Lead, Frozen
  • No camo

How to use Spectre

Spectre adds a fast barrage that alternates between darts and bombs, firing every 0.06 seconds. The darts deal 6 sharp damage with 4 pierce. The bombs deal 3 explosive damage, +4 against ceramics, with 20 pierce. Both seek their target, and the barrage always uses First targeting. The original homing darts also get stronger, going from 1 to 3 damage with better tracking.

When to buy it

Spectre costs $23,400 on Medium, which is a lot for a tier 4. It is still one of the best mid-game carries on many maps because its base damage and pierce are high enough to handle rounds 63, 76 and 78 on maps with reasonable track length.

The usual crosspath is 2-0-4: Rapid Fire speeds up every attack and Lots More Darts adds more homing darts. Use 0-2-4 if you need built-in camo detection.

Because the barrage targets First, keep the plane flying ahead of the lead bloons so the bombs hit the front of the wave.

Strengths and limits

Spectre falls off in the late game against super ceramics and fortified blimps, since it needs too many hits and wastes shots on strays. Its rapid fire rate also makes Berserker Brew less effective than on Neva-Miss.

Rosalia is the best hero partner in CHIMPS, because her Ace discount makes both Spectre and the upgrade to Flying Fortress more affordable.

Is it worth it?

Yes, as a mid-game carry and a stepping stone to Flying Fortress. On maps with several lanes active at once it struggles to cover everything, so plan support there.

Frequently asked questions

Can Spectre pop lead?

Yes. The bombs in its barrage are explosive and can pop lead.

What is the best Spectre crosspath?

2-0-4 for maximum damage. Choose 0-2-4 when camo detection is needed.

How much does Spectre cost?

It costs $23,400 on Medium. Prices for every difficulty are on this page.

Guides that use Spectre

All Monkey Ace upgrades

Prices for