Update history:Bloons TD Battles 2/Version 4.12

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Version 4.12

Build №	29128

◄◄ 4.11

4.13 ►►

Version 4.12 is the second major update to Bloons TD Battles 2 in 2026. It introduced Park, a returning map from Bloons TD Battles, as well as balance changes.

Additions

• Park
• More cosmetics, such as Easter 2026 cosmetics

Changes

This article or section needs cleanup to improve the way it presents information and/or comply with the style guide. You can help out by editing this article. The editor who added this notice elaborates: Convert to cargo-based templates later

Bloon Sends

“

Even with tight ceramics, recent nerfs are still a bit too strong. Lowering the amount sent should allow them to still be dangerous but not over powered. We are also making ZOMGs cheaper to give an alternative rush to tight ceramics
— Update notes

”

•  Camo Modifier: Cost multiplier reduced ― 2× → 1.75×
•  Tight Ceramics: Quantity reduced ― 40 → 30
  • Note: Total duration changed from 1.2s to 0.9s
•  Spaced ZOMG: Cost decreased ― $5500 → $5000
•  Grouped ZOMG: Cost decreased ― $5000 → $4500

Bomb Shooter

This section is in need of research. You can help out by editing this article or discussing your findings on the talk page. The editor who added this notice elaborates: Confirm if the +10 bonus blimp buff carries into x5x

“

This buff should help the Bomb Shooter have better late game damage
— Update notes

”

Tiers	Changes
X-4-X MOAB Assassin	Bonus MOAB-class damage increased ― +30 → +40

Tack Shooter

“

Blade Shooter was getting over shadowed early game this should bring it back in line
— Update notes

”

Tiers	Changes
X-3-X Blade Shooter	Upgrade cost reduced ― $750 → $600

Sniper Monkey

“

This nerf will help make camo bloons more dangerous
— Update notes

”

Tiers	Changes
X-1-X Night Vision Goggles (and further upgrades)	Bullet: Bonus Camo damage decreased ― +2 → +1 Note: Shrapnel attack unchanged (+2)

Monkey Sub

“

Pre-emptive strike will be able to perform better against DDTs with this buff, as it was lacking in that area
— Update notes

”

Tiers	Changes
X-5-X Pre-emptive Strike	First Strike: Damage increased ― 7000 → 11000  Passive Missile: Damage increased ― 800 → 1000

Monkey Buccaneer

“

This nerf will help make camo bloons more dangerous
— Update notes

”

Tiers	Changes
X-X-2 Crow's Nest (and further upgrades)	Bonus Camo damage decreased ― +2 → +1

Monkey Ace

This article is in need of research. You can help out by editing this article or discussing your findings on the talk page. The editor who added this notice elaborates: Description change, what is exact change?

“

This nerf will help make camo bloons more dangerous
— Update notes

”

Tiers	Changes
X-2-X Spy Plane	Description changed to remove phrase "and deal additional damage to"
X-2-X Spy Plane (and further upgrades)	No longer does +1 bonus Camo damage
X-X-3 Neva-Miss Targeting	Pierce decreased ― 12 → 10 Note: Pierce bonus decreased from +4 to +2

Mortar Monkey

“

Mortar has been a go-to de-camo option but it was not getting used for much else. This should hopeful make its other paths keep up
— Update notes

”

Tiers	Changes
3-X-X Shell Shock	Upgrade cost reduced ― $1,300 → $1,100
X-1-X Faster Reload	Upgrade cost reduced ― $400 → $350
X-2-X Rapid Reload	Upgrade cost reduced ― $550 → $400  Overall cost reduced by $200 (due to cost changes for previous tiers)

Wizard Monkey

This article or section needs cleanup to improve the way it presents information and/or comply with the style guide. You can help out by editing this article. The editor who added this notice elaborates: Make the Bolt thing change when... 301+: note changed 12 to 7 501+: note changed 16 to 14

“

The wizard monkey has been at the front of the pickrates for a while, we are toning back its pierce to make it a bit less reliable early game to combat this
— Update notes

”

Tiers	Changes
0-0-0 base tower	Cost increased ― $250 → $300
X-1-X Fireball	Upgrade cost increased ― $300 → $350  Overall cost increased by $100 (due to cost changes for previous tiers)
0-1-1 Fireball + Intense Magic (and further upgrades)	Fireball: Pierce bonus reduced ― +7 → +5 Note: Pierce reduced from 22 to 20
X-X-1 Intense Magic (and further upgrades)	Bolt: Pierce bonus reduced ― +5 → +3 Note: Pierce reduced from 8 to 6 at base

Super Monkey

“

The bottom path Super Monkey was getting overshadowed by the top path, so we’re giving it a more distinct role by making it more expensive but also more powerful
— Update notes

”

Tiers	Changes
3-X-X Sun Avatar	Pierce decreased ― 8 → 6 Note: Pierce bonus decreased from +5 to +3
X-X-4 Dark Champion	Upgrade cost increased ― $27,000 → $32,000  Bonus MOAB-class damage increased ― +2 → +3  Pierce increased ― 7 → 8 Note: Pierce bonus increased from +2 to +3
X-X-5 Legend of the Night	Upgrade cost increased ― $100,000 → $140,000  Overall cost increased by $45,000 (due to cost changes for previous tiers)  Damage increased ― 6 → 9 Note: Damage bonus increased from +4 to +7  Bonus MOAB-class damage increased ― +4 → +7  Pierce increased ― 15 → 20 Note: Pierce bonus increased from +8 to +12

Ninja Monkey

“

This change is to combat the recent nerf to x3x shinobi. That change made the Master Bomber unreliable as a stall option
— Update notes

”

Tiers	Changes
X-X-5 Master Bomber	Shuriken / Flash Bomb: Attack cooldown reduced ― 0.55s → 0.4s Note: Cooldown of 3rd attack (Flash Bomb) decreased from 1.65s to 1.2s

Druid

“

We are buffing the early game of Druid as it was underperforming. We are also nerfing Ball Lightning, as a recent bug fix gave it a buff making it overall a bit too strong. The Avatar of Wrath was overperforming slightly as well.
— Update notes

”

Tiers	Changes
4-X-X Ball Lightning	Upgrade cost increased ― $4,000 → $4,700
X-X-3 Druid of Wrath	Upgrade cost reduced ― $750 → $650
X-X-5 Avatar of Wrath	Thorn: Maximum damage scaling buff per 3000 RBE reduced ― +30 → +26 Note: At max RBE scaling buff, damage reduced from 34 to 30. Total max scaling requirements reduced from 90,000 to 78,000

Banana Farm

“

This early game buff will allow for more aggressive and faster paced strategies
— Update notes

”

Tiers	Changes
0-0-0 base tower	Cost reduced ― $1,000 → $900

Cyber Quincy

This article is in need of research. You can help out by editing this article or discussing your findings on the talk page. The editor who added this notice elaborates: Is this -5 pierce of cybershot carry over into higher levels (i.e. lvl15 is +30 but is it now +25?)? Is this Cyber Storm damage -10 carry into higher tiers?

This article or section needs cleanup to improve the way it presents information and/or comply with the style guide. You can help out by editing this article. The editor who added this notice elaborates: Patch notes is inconsistent with Cyber Quincy (Battles 2)#Cyber Storm info

“

Cyber Quincy is still performing too well after his recent nerfs. This should keep him strong but not dominant
— Update notes

”

Levels	Changes
3-14	Cyber Shot: Pierce bonus decreased ― +15 → +10
10-13	Storm of Arrows: Damage reduced ― 30 → 20

Obyn Greenfoot

“

Obyn has been overshadowed in favor of other heroes, even when using Druid
— Update notes

”

Levels	Changes
1-5	Spirit: Pierce increased ― 4 → 5
6-12	Spirit: Pierce increased ― 8 → 9
13+	Spirit: Pierce increased ― 13 → 14
4-7	Nature's Ward Totem: Non-blimp slowdown increased ― 25% → 35% Note: Does not affect MOAB-class (12.5%)
8-14	Nature's Ward Totem: Slowdown increased ― 35% → 50% Note: Does not affect MOAB-class (17.5%). Level 15+ remains 50% and 25% versus MOAB-class.
10-19	Wall of Trees: RBE capacity increased ― 2000 → 3000
10+	Wall of Trees: Cash generation per natural Bloon decreased ― 2× → 1.5×
18+	Nature's Clarity: Now grants +10% attack speed for all Druids in range
20	Wall of Trees: RBE capacity increased ― 7500 → 8500

Ocean Obyn

This article is in need of research. You can help out by editing this article or discussing your findings on the talk page. The editor who added this notice elaborates: Does lvl20 not 4000 -> 5300?

“

This should allow Ocean Obyn to give all water strategies a good synergy which they did not really have before, while retaining his current synergies
— Update notes

”

Levels	Changes
2+	All Magic-specific buffs now also apply to water towers, including water-placed Ice Monkeys
5+	Gains Ocean's Wrath buff: 5% reduced attack cooldown to all water towers in range
10-19	Unleash the Kraken: RBE capacity increased per kraken ― 1200 → 2500
10+	Unleash the Kraken: Cash generation per natural Bloon decreased ― 2× → 1×
12-17	Crystal Clarity: +10% attack speed now applies at Level 12-17 instead of Level 18+
18+	Crystal Clarity: Attack speed bonus increased ― +10% → +20% Crystal Clarity: Name changed to Perfect Clarity

Benjamin

This article is in need of research. You can help out by editing this article or discussing your findings on the talk page. The editor who added this notice elaborates: Is it only exactly lvl19, or lvl19+20?

Levels	Changes
19+	Biohack duration at exactly Level 19 increased ― 9s → 18s (bug fix)

Star Captain Jericho

“

These changes should allow Star Captain to grow stronger as the game goes on, making him much more of a threat
— Update notes

”

Levels	Changes
8+	Money Trap: Steal bonus for MOAB-class increases when applied to above blue MOABs BFB: 1.3× ZOMG/DDT: 2× BAD: 3×
11-13	Money Trap: MOAB-class base steal decreased ― $1300 → $1100
14+	Money Trap: MOAB-class base steal decreased ― $3000 → $2200

OTA update 1

This section is incomplete. You can help out by expanding it. The editor who added this notice elaborates: More stuff to be added

Battle Arena

This article or section needs cleanup to improve the way it presents information and/or comply with the style guide. You can help out by editing this article. The editor who added this notice elaborates: Verify if formatting for Battle Arena to Map appearances list to the correct pages and are formatted properly

“

Park was too easily defended for Hall of Masters players, resulting in very long games. We’ve removed it to keep Hall of Masters matches feeling fast paced and exciting.
— Update notes

”

•  Park no longer appears in Hall of Masters

Natural Bloons

“

We have adjusted the late game rounds buy removing some of the easier to handle bloons and grouping others more closely together. We hope this will make the late game feel faster and more exciting.
— Update notes

”

•  Round 24: Removed Rainbow Bloons
•  Round 24: Ceramic Bloons appear earlier
•  Round 25: Removed Red Bloons
•  Round 25: Tightened the Ceramic Bloons and MOABs
•  Round 29: All natural Bloons on this round are 25% tighter than normal
•  Round 31: Purples reduced ― 250 → 100
•  Round 31: Removed normal MOABs
•  Round 31: Fortified MOABs now start appearing at the start of the round instead of the end
•  Round 35: Reduced Rainbow Bloons and White Bloons by 20
•  Round 38: MOABs are tightened
•  Round 39: Rainbow Bloons are tightened

Tack Shooter

“

Tack Shooter has been very strong for a long time and we feel it's had its moment in the sun. These changes should bring it back in line with the other options.
— Update notes

”

Tiers	Changes
X-3-X Blade Shooter (and further upgrades)	Main attack: Pierce decreased ― 4 → 3
X-4-X Blade Maelstrom	Upgrade cost increased ― $3,550 → $3,850

Sniper Monkey

“

Sniper is providing too much value for its low cost and money making ability. We are lowering its base attack speed to weaken its damage output to compensate.
— Update notes

”

Tiers	Changes
0-0-0 base tower 1-X-X Full Metal Jacket (and further upgrades) X-1-X Night Vision Goggles X-2-X Shrapnel Shot X-3-X Bouncing Bullet X-4-X Supply Drop	Attack cooldown increased ― 1.35s → 1.45s (attack speed reduced by 6.9%)
X-5-0 Elite Sniper	Attack cooldown increased ― 0.54s → 0.58s (attack speed reduced by 6.9%)
0-5-1 Elite Sniper + Fast Firing	Attack cooldown increased ― 0.378s → 0.406s (attack speed reduced by 6.9%)
0-5-2 Elite Sniper + Even Faster Firing	Attack cooldown increased ― 0.2646s → 0.2842s (attack speed reduced by 6.9%)
X-X-1 Fast Firing	Attack cooldown increased ― 0.945s → 1.015s (attack speed reduced by 6.9%)
X-X-2 Even Faster Firing	Attack cooldown increased ― 0.6615s → 0.7105s (attack speed reduced by 6.9%)
X-X-3 Semi-Automatic	Attack cooldown increased ― 0.22047795s → 0.23680965s (attack speed reduced by 6.9%)
X-X-4 Full Auto Rifle	Attack cooldown increased ― 0.11023898s → 0.11840483s (attack speed reduced by 6.9%)
X-X-5 Elite Defender	Attack cooldown increased ― 0.05511949s → 0.05920241s (attack speed reduced by 6.9%)

Ninja Monkey

“

Ninja Monkey has fallen out of favour after the recent nerf. This buff should allow it to get back to its previous strength, albeit with a bit more investment.
— Update notes

”

Tiers	Changes
0-0-0 base tower	Cost reduced ― $400 → $350
X-3-X Shinobi Tactics (and further upgrades)	Shinobi Tactics: Max stacks increased ― 10 → 15
X-X-5 Master Bomber	Shuriken: Attack cooldown increased ― 0.4s → 0.55s Note: Third shot (Flash Bomb) attack cooldown increased from 1.2s to 1.65s

Super Monkey

“

Legend of the night was not reliably tanking a fortified B.A.D’s child bloons. This should allow it to absorb the D.D.Ts and the Z.O.M.Gs that come out of a B.A.D to ensure complete protection.
— Update notes

”

Tiers	Changes
X-X-5 Legend of the Night	Passive: Duration increased ― 4s → 8s

Banana Farm

“

The buffs the Banana Farm received last update were a bit stronger than we intended so we are scaling it back with this round of changes.
— Update notes

”

Tiers	Changes
0-0-0 base tower	Cost increased ― $900 → $950
3-X-X Banana Plantation	Upgrade cost reduced ― $2,750 → $2,700  Overall cost is unchanged (due to cost changes for previous tiers)
X-3-X Monkey Bank	Upgrade cost increased ― $4,400 → $4,800  Overall cost increased by $450 (due to cost changes for previous tiers)

Gwendolin

“

Gwendolin has lost some popularity recently wo we’re hoping this buff will make her a better choice. The longer duration on her Cocktail of Fire should help to make sure it gets to use all its pierce before expiring.
— Update notes

”

Levels	Changes
3+	Cocktail of Fire: Duration increased ― 12s → 15s
14+	Cocktail of Fire: Pierce increased ― 200 → 250 Note: Does not affect pierce per tick (26)
17+	Heat It Up: Damage buff increased ― +1 → +2

Ocean Obyn

“

Buffing both magic and water monkeys was proving too strong so we are changing Ocean Obyn into a purely water tower partner.
— Update notes

”

Levels	Changes
2+	All buffs: No longer affect Magic Monkeys, only water towers Descriptions changed on respective levels

Benjamin

This article is in need of research. You can help out by editing this article or discussing your findings on the talk page. The editor who added this notice elaborates: Confirm if Benjamin Level 13 is affected by Biohack nerf (Ninja Kiwi says "carries to future levels" in their patch notes, implying 15s -> 13s duration and 35s -> 40s cooldown)

“

Benjamin has been difficult to rush on earlier rounds as his Biohack ability is usually able to defend large rushes without a monkey boost. Shortening his ability duration will mean that it no longer lasts the entire duration of a rush, creating an opening for the opponent.
— Update notes

”

Levels	Changes
3+	Biohack: Duration decreased by 2s ― 9s → 7s
3-12	Biohack: Ability cooldown increased ― 40s → 45s
13+	Biohack: Duration decreased by 2s ― 15s → 13s  Biohack: Ability cooldown increased ― 35s → 40s

Smudge Catt Ezili

“

Increasing the rate at which Smudge Catt levels up allows her to have access to her abilities before MOAB sends become available.
— Update notes

”

Levels	Changes
1+	Leveling rate: XP scale decreased ― 1.5× Quincy → 1.25× Quincy

Etienne

“

Etienne is proving to be too strong in the early game and the Divide and Conquer is being outclassed by his other buffs. We are slowing down his drone’s weapons to lower his overall damage output while improving the Divide and Conquer buff to bring it in line with the others.
— Update notes

”

Levels	Changes
1-4	Drone: Attack cooldown increased ― 0.7s → 0.9s
5	Drone: Attack cooldown increased ― 0.55s → 0.65s Note: Level 6+ unaffected
4+	Buff – Divide and Conquer: Attack cooldown reduction increased ― 10% → 20%

Notes

OTA 1

• Ninja Kiwi initially forgot to add the Banana Farm balance change information, but soon added it after a few hours since the release of the OTA 1 update notes.
• Balance change notes for Etienne list "Level 5: Drone attack cooldown 0.55s -> 0.65s" and "Level 6: Drone attack cooldown 0.65s -> 0.55s", but the latter likely implies that it is the new carryover attack cooldown bonus, not a downgraded attack cooldown prior to the update.

External links

• Official update notes on Reddit (Version 4.12 — initial update)
• Official update notes on Reddit (Version 4.12 — OTA Update 1)