Bloontonium Reactor (Battles 2)

For the Bloons TD 6 upgrade, see Bloontonium Reactor (BTD6). For other uses, see Bloontonium Reactor (disambiguation).

Bloontonium Reactor

Submerge to detect camo, pop bloons and reduce ability cooldowns of nearby water-based Monkeys by 15%.

Tower	Monkey Sub — Path 1 — Tier 4
Cost	$2,800

← Submerge and Support

Energizer →

Bloontonium Reactor is the Monkey Sub's path 1 tier 4 upgrade in Bloons TD Battles 2. This upgrade improves its decamo pulse and adds a radioactive pulsing attack that deals 1 Shatter-type damage with 30 pierce within its range, every 0.4 seconds. The pierce of its decamo pulse increases from 75 to 150 and also occurs every 0.4 seconds. Additionally, all water towers in range, including amphibious towers and towers on top of ice platforms, receive 15% faster ability cooldowns while the Reactor is submerged.

Crosspaths improve its submerged attacks:

• Barbed Darts: Pierce of the sonar increases to 180, and the radioactive pulse to 35 pierce.
• Heat-tipped Darts: Pierce of the sonar increases to 225, and the radioactive pulse to 50 pierce.
• Twin Guns: Attack cooldown reduced by 25%, for roughly +33.33% attack speed, reducing the attack cooldown to 0.3 seconds.
• Airburst Darts: Attack cooldown reduced by a further 33.33% (total of 50% reduction), for roughly +50% attack speed (total of +100% attack speed), reducing the attack cooldown to 0.2 seconds.

Costs and sell values

Tiers	Cost	Sell value
4-0-0	$4,705	$3,293.5
4-1-0	$5,005	$3,503.5
4-2-0	$5,305	$3,713.5
4-0-1	$5,005	$3,503.5
4-0-2	$5,805	$4,063.5

Strategy

This strategy section is empty or incomplete. See the strategy guidelines for more information on how to write strategy sections. The editor who added this notice elaborates: Need more use cases and how to save up, like r11 buying for purps/zebras, and how it works well with other synergies like water towers

This section was last updated for: version 4.13

Reactor offers consistent Bloon-popping of groups but needs additional defense to ensure it isn't overwhelmed by dense swarms. Ocean Obyn is the preferred Hero with Reactor to let it have enough pierce to handle most rushes in combination with his Coral as backup against leaks.

Most of the time, keep the Reactor submerged, since its DPS is much stronger than the basic unimproved dart attack. However, there are two use cases for unsubmerging the Sub: to intentionally leak natural Camos for Heart of Vengeance strategies, and to deal a burst of damage to early MOABs in a pinch with some submerge micro.

Both crosspaths have effective use cases. Path 2 crosspath should be used when the defense has a Lead issue, and this is cheaper than Path 3 crosspaths for substantial stat gains. Path 3 crosspaths should be used for general cleanup, with high enough speed bonuses compared to pierce and is able to reliably break down Ceramic Bloons that linger in its range.

Update history

For a complete list of Monkey Sub changes, see Update history:Monkey Sub (Battles 2).

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Version 1.0.4

•  Pulse: pierce reduced ― 30 → 26
  • Note: Does not affect Energizer
•  Pulse: no longer deals +3 damage to Ceramics like Energizer does (bug fix)

4-1-0

•  Pulse: pierce reduced ― 50 → 35
  • Note: Pierce bonus of Barbed Darts reduced from +20 to +9

4-2-0

•  Pulse: pierce reduced ― 80 → 50
  • Note: Pierce bonus of Heat-tipped Darts reduced from +30 to +15

Gallery

For more Monkey Sub images, see Gallery:Monkey Sub.

Screenshots

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Assets

• 
  Portrait
• 
  Upgrade icon

In other languages

Language	Name / Description	Notes
Danish	Bloontonium-reaktor Dyk for at se camo, springe bloons og reducere nedkøling for vandbaserede abers evner med 15 %.	—
German	Bloontonium-Reaktor Tauche unter, um getarnte Bloons zu entdecken, lasse Bloons platzen und reduziere Fähigkeits-Abklingzeit von wasserbasierenden Affen in der Nähe um 15 %.	—
Spanish	Reactor de bloontonio Se sumerge para detectar camuflaje, revienta bloons y reduce el tiempo de recuperación de la habilidad de los monos acuáticos cercanos en un 15 %.	—
Finnish	Bloontonium-reaktori Sukella niin voit havaita maastokuvioidut bloonit, poksauttaa blooneja ja vähentää vesipohjaisten apinoiden palautumisaikoja 15 %.	—
French	Réacteur au bloontonium Immerge-le pour détecter les Bloons camouflés, faire éclater les Bloons et réduire les aptitudes de recharge des singes aquatiques à proximité de 15 %.	—
Italian	Reattore al bloontonio Si immerge per individuare i bloon mimetizzati, fa scoppiare bloon e riduce del 15% il tempo di ricarica delle scimmie acquatiche vicine.	—
Japanese	ブルーントニウム炉 潜水してカモフラージュを検知し、ブルーンを割って付近の水中ベースモンキーのクールダウン能力を15%短縮する。	—
Korean	블룬토니움 원자로 잠수하여 캐모를 감지하고, 풍선을 터트리며, 주변에 있는 수중 원숭이의 능력 쿨다운을 15% 감소합니다.	—
Dutch	Bloontoniumreactor Duik onder om camo te detecteren, bloons te laten knallen en de afkoeling van vaardigheden van watergebaseerde apen in de buurt met 15% te verkorten.	—
Norwegian	Bloontonium-reaktor Går under overflaten for å se kamuflasje, poppe bloons og redusere evnenedkjøling for vannbaserte aper i nærheten med 15 %.	—
Portuguese (Brazil)	Reator de Bloontônio Submerge para detectar camuflados, estourar Bloons e reduzir a recarga de habilidades de Macacos aquáticos próximos em 15%.	—
Russian	Шартониевый реактор Погружение помогает обнаружить камуфляж, пробивать шары и снижать время перезарядки у водных обезьян поблизости на 15%.	—
Swedish	Bloontoniumreaktor Gå ner i undervattensläge för att detektera Kamo, smälla Bloons och minska nedkylningen av förmågor för vattenbaserade apor med 15 %.	—
Turkish	Bloontoniyum Reaktörü Kamuflajlıyı tespit etmek için suya batar, Bloon’ları patlatır ve suda konuşlanan yakındaki Maymunların gecikme süresi yeteneğini %15 azaltır.	—
Chinese (traditional)	氣球素反應器 下潛探測僞裝氣球、擊破氣球，並將水面猴子的技能冷卻時間減少15％。	—
Last updated: version 4.0.1