Bloons TD Battles 2 is a significant evolution over its predecessor, offering a much deeper competitive layer for fans of the tower defense genre. The head-to-head format is intense; you're not just building a defense to survive, you're actively managing an economy to send waves of Bloons at your opponent. The inclusion of Heroes and the Tier 5 upgrade system from BTD6 adds a massive amount of variety to the strategies you can employ.
The progression system can feel a bit grindy at the start as you unlock tower upgrades, but the tactical depth of the 'Hall of Masters' makes it worth the effort. Visuals are crisp and the animations for the Bloon pops are as satisfying as ever. Balancing the cost of upgrading your monkeys versus the cost of an aggressive Bloon rush is a constant, nerve-wracking tightrope walk that makes every victory feel earned.
Available on: iPhone, iPad, iPod
Version 4.11Mon Jan 26 2026
Time to hit rewind with some exciting new map variants! Five classic maps can now be played in Reverse mode, turning tried and tested tactics completely on their head! Enjoy Reverse mode variants in all game modes and try switching up your strategies today!
The ultimate head to head tower defense game is back bigger and better than ever! Featuring powerful Heroes, epic Monkey Towers, dynamic new Maps and even more ways to play Bloon bustin’ battles!
2 heroes will enter the arena but only 1 will emerge victorious. Can you reach the fabled Hall of Masters and claim the ultimate prize?
PvP Tower Defense!
* Passive defense or all out attack? Choose a style to suit your play!
* All new lineup of maps containing dynamic elements.
* Go head to head in realtime battles against a real world opponent.
Lock and Load!
* Choose one of the epic Heroes or Alts each with unique abilities.
* Build a loadout from 22 monkey towers with 3 upgrade paths and awesome abilities.
* Optimize your economy with an all new Bloon send system.
Multiple Ways to Play!
* Competitive arena’s await. Can you reach the fabled Hall of Masters?
* Test new strategies and perfect your play in Casual or Private Matches.
* Mix it up and have fun with special event rules while earning unique rewards.
Choose Your Style!
* Complete daily quests to earn epic new cosmetics every season for free.
* Customise your loadout with unique animations, emotes, bloon skins and more.
* Show off your achievements with hundreds of accolade badges.
We’re not done there! We are continuously adding new content to Bloons TD Battles 2 to make it bigger and better than ever. So what are you waiting for? It’s time to Battle!
Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.The ultimate head to head tower defense game is back bigger and better than ever! Featuring powerful Heroes, epic Monkey Towers, dynamic new Maps and even more ways to play Bloon bustin’ battles!
2 heroes will enter the arena but only 1 will emerge victorious. Can you reach the fabled Hall of Masters and claim the ultimate prize?
PvP Tower Defense!
* Passive defense or all out attack? Choose a style to suit your play!
* All new lineup of maps containing dynamic elements.
* Go head to head in realtime battles against a real world opponent.
Lock and Load!
* Choose one of the epic Heroes or Alts each with unique abilities.
* Build a loadout from 22 monkey towers with 3 upgrade paths and awesome abilities.
* Optimize your economy with an all new Bloon send system.
Multiple Ways to Play!
* Competitive arena’s await. Can you reach the fabled Hall of Masters?
* Test new strategies and perfect your play in Casual or Private Matches.
* Mix it up and have fun with special event rules while earning unique rewards.
Choose Your Style!
* Complete daily quests to earn epic new cosmetics every season for free.
* Customise your loadout with unique animations, emotes, bloon skins and more.
* Show off your achievements with hundreds of accolade badges.
We’re not done there! We are continuously adding new content to Bloons TD Battles 2 to make it bigger and better than ever. So what are you waiting for? It’s time to Battle!
From the creators of Bloons TD 6 comes a brand new installment of the top-rated head-to-head tower defense game. Gather your Hero, choose a team of powerful Monkey Towers, and prepare to battle one-on-one against other players. Balance your defense against Bloon attacks while sending your own waves of Bloons to overwhelm your rival in the Arena.
Hero-led gameplay
Dynamic Bloon sending
Stunning 3D graphics
Deep customization and skins
Seasonal leaderboards
Early game is about 'Eco'—sending weak Bloons to increase your income. Watch your opponent's towers; if they lack lead popping power, send a Lead Bloon rush to end the game early.
MTG is excited to announce that its wholly owned game studio Ninja Kiwi is launching its global Tower Defense hit Bloons TD 6+ on Apple Vision Pro on February...
Cision News - Thu Aug 29 2024
Bloons TD Battles 2 has come to Apple Arcade. The head-to-head spin-off of Ninja Kiwi's famous tower defence game is now available for Apple Arcade subscribers.
Pocket Gamer - Tue Oct 29 2024
STOCKHOLM, June 1, 2021 — Modern Times Group MTG AB (publ) (“MTG”) has completed the acquisition of.
Cision News - Wed Dec 29 2021
Mobile game developer Ninja Kiwi is being bought by Swedish gaming firm Modern Times Group in a deal worth $271 million.
Business Desk NZ - Fri Oct 29 2021
The highly anticipated sequel to the original Bloons TD Battles, Bloons TD Battles 2 (BTDB2) by Ninja Kiwi, is finally available for...
Pocket Gamer - Sat Oct 29 2022
Are you looking for Bloons TD Battles 2 best loadout and strategy? In this guide, we have some help for your to destroy your opponents.
Pocket Gamer - Wed Mar 29 2023
Play the top-rated tower defense franchise in this free head-to-head strategy game.
AppAdvice - Sun Jun 29 2025
Ninja Kiwi ups their game with Bloons TD 6. The new tower defence title for Android comes with enhanced graphics and more microtransactions.
FileHippo - Tue Jul 29 2025
Bloons TD Battles 2, also known as Battles 2 or BTDB2, is a competitive tower defense game developed and published by Ninja Kiwi on November...
GamingonPhone - Fri Jul 29 2022
Bloons TD Battles 2, a fun tower defense game developed by Ninja Kiwi, has received a new patch recently. Update 1.7.2 adds a new feature...
Player.One - Sat Jul 29 2023
Win trophies to move up through 9 unique arenas, eventually reaching the prestigious Hall of Masters where the best strategists in the world compete.
Eco stands for Economy. Sending Bloons to your opponent increases your income every few seconds, which is vital for buying expensive late-game towers.