Overdrive (BTD6)

For the upgrade in Bloons TD Battles 2, see Overdrive (Battles 2).

Overdrive

Shoots incredibly fast.

Tower	Tack Shooter — Path 3 — Tier 4
XP cost	8,750
Cash cost	$2,720 — Easy $3,200 — Medium $3,455 — Hard $3,840 — Impoppable

← Tack Sprayer

The Tack Zone →

Overdrive is the Tack Shooter's path 3 tier 4 upgrade in Bloons TD 6. It decreases attack cooldown by 66.7%, tripling its attack speed compared to the previous upgrade, Tack Sprayer.

Costs and sell values

Note: this list does not factor in Monkey Knowledge or other discounts.

Tiers	Total cost				Sell value
	Easy	Medium	Hard	Impoppable	Easy	Medium	Hard	Impoppable
0-0-4	$3,510	$4,130	$4,460	$4,950	$2,457	$2,891	$3,122	$3,465
1-0-4	$3,635	$4,280	$4,620	$5,130	$2,545	$2,996	$3,234	$3,591
2-0-4	$3,890	$4,580	$4,945	$5,490	$2,723	$3,206	$3,462	$3,843
0-1-4	$3,595	$4,230	$4,570	$5,070	$2,517	$2,961	$3,199	$3,549
0-2-4	$3,785	$4,455	$4,815	$5,340	$2,650	$3,119	$3,371	$3,738

Strategy

Overdrive is a very strong tower against blimps and Boss Bloons (except Vortex), in addition to doing good Bloon damage during the mid-game. It functions the best when placed near a loop, especially when placed directly under a section of the track, where its deadzone (spot above its placement where all tacks hit) is directly on the track and deals very high damage.

Overdrive's 1 damage and 2 pierce tacks necessitate towers such as Berserker Brew, Embrittlement, and Primary Training to maximize its power, in addition to Geraldo's Sharpening Stone and Jar of Pickles. Against Boss Bloons, Glue Strike, Super Brittle, and Cripple MOAB aid greatly as well. 2-0-4 is the optimal crosspath, allowing it to fill its role as a blimp-damaging tower better and work much better with pierce buffs.

Update history

For a complete list of Tack Shooter changes, see Update history:Tack Shooter (BTD6).

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Version 12.0

•  Attack cooldown reduced by 50%

Version 13.0

•  Upgrade cost increased ― $2,500 → $3,200

Version 46.0

“

Every Tack Shooter Tier 3 needed a different attack rate boost, so to tidy this up we’ve moved much of that rate to the base tack shooter. Given the bottom path Tack is slightly nerfed from this rate change, it is seeing additional pierce to make an overall buff.
— Update notes

”

•  Reload rate increased ― 0.35s → 0.3733s (undocumented)
  • Note: Stacks with top crosspath: 1-0-4 ― 0.2625s → 0.28s. 2-0-4 ― 0.1969s → 0.21s

Gallery

For more Tack Shooter images, see Gallery:Tack Shooter.

Screenshots

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Artwork and icons

• 
  Portrait
• 
  Upgrade icon
• 
  Insta Monkey icon

In other languages

Language	Name / Description	Notes
Arabic	أوفردرايف إطلاق النار بسرعة لا تصدق.	—
Danish	Overgear Skyder utroligt hurtigt.	—
German	Schnellgang Schießt unglaublich schnell.	—
Spanish	Saturación Dispara rapidísimo.	—
Spanish (LA)	Saturación Dispara rapidísimo.	—
Finnish	Ylivaihde Ampuu uskomattoman nopeasti.	—
French	Survitesse Tire incroyablement vite.	—
Italian	Overdrive Colpi incredibilmente rapidi.	—
Japanese	オーバードライブ 信じられないほどのスピードで撃つ。	—
Korean	오버드라이브 믿기지 않는 속도로 빠르게 공격합니다.	—
Dutch	Overdrive Schiet ongelofelijk snel.	—
Norwegian	Høygir Skyter utrolig raskt.	—
Polish	Najwyższe obroty Strzela niezwykle szybko.	—
Portuguese (Brazil)	Sobrecarga Dispara incrivelmente rápido.	—
Russian	Форсаж Стреляет с невероятной скоростью.	—
Swedish	Overdrive Skjuter otroligt snabbt.	—
Thai	โอเวอร์ไดรฟ์ ยิงด้วยความเร็วสูงเหลือเชื่อ	—
Turkish	Aşırı Hız İnanılmaz derecede hızlı fırlatır.	—
Chinese (simplified)	超速 以极快的速度射击。	—
Chinese (traditional)	超速度 射擊速度超快。	—
This list was last updated for: version 43.1