Update history:Bloons TD Battles 2/Version 4.12

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Version 4.12

◄◄ 4.11

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

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

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?

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)

External links

• Official update notes on Reddit