Icon in BTD6

Lives (also referred to as health or hearts) are a resource that primarily appears in the Bloons TD series. In the Bloons TD series, it limits the number Bloons the player is allowed to leak. When a Bloon leaks, it removes a certain amount of lives (usually equal to its RBE), and causes a game over if the player runs out. Lives can also be consumed to activate effects, such as Activated Abilities. In most games in the series, the number of lives the player starts with depends on the difficulty.

Starting lives

Game Mode(s) Amount
Bloons Tower Defense 40
Bloons Tower Defense 2 Easy 100
Medium 75
Hard 50
Bloons Tower Defense 3 Easy 100
Medium 75
Hard 50
Bloons TD 4 Easy 200
Medium, Apopalypse, Deflation 150
Hard 100
Sandbox 100,000
Bloons TD 5 Easy 200
Medium, Apopalypse, Deflation 150
Hard 100
Impoppable 1
Sandbox
Bloons TD Battles Default 150
1 Life 1
Sandbox
Bloons Monkey City 20
Bloons TD 6 Easy 200
Medium 150
Hard 100
Impoppable, CHIMPS 1
Sandbox 999,999
Bloons TD Battles 2 150
Bloons Adventure Time TD Normal, Martian Games 200
Hard 150
Extreme 100
Impoppable 1

Increasing starting lives

Life generation

Certain mechanics can generate extra lives in the middle a game. Some allow the player to have more lives than they started the game with, but others cannot. The player cannot generate extra lives on Impoppable mode in Bloons TD 5 and Bloons TD 6, but can in Bloons Adventure Time TD using sources that allow more lives than the starting amount.

In BTD6, the player earns 90% less lives if they have 1,000 or more lives (rounded down to a minimum of 1). If a source of lives causes the player to reach more than 1,000 lives, only the lives that put the player above 1,000 are reduced (for example, collecting a life crate from a Support Chinook at 995 lives earns 6 lives, because the first 5 lives made the player's lives equal to 1,000, and the remaining 5 were reduced to 1). By default, the player is capped at 5,000 lives, though some modes and challenge rules alter this.

Source Amount Can raise above starting lives? Notes
Banana Farm 1 (+1 per upgrade tier) per round   Requires Healthy Bananas.
More Lives 200  
Source Amount Can raise above starting lives? Notes
Continue 100  
Banana Farm 1 (+1 per upgrade tier) per round   Requires Healthy Bananas.
Life Injection 200  
Support Chinook's life crates 50–75  
Source Amount Can raise above starting lives? Notes
Attrition 2 every 15 seconds   In Assault mode, the lives are stolen from the opponent. If the opponent has 2 or fewer lives left, it instead gives $50 every 15 seconds.
Support Chinook's life crates 50–75  
Source Amount Can raise above starting lives? Notes
Continue Starting lives  
Cuddly Bear 20  
Support Chinook's life crates 50–75  
Source Amount Can raise above starting lives? Notes
Support Chinook's life crates 10 (12 with   Charged Chinooks)  
Special Poperations's life crates 25 (31 with   Charged Chinooks)  
Spirit of the Forest's ability 25  
Marketplace 1 per round   Requires   Healthy Bananas.
Central Market 3 per round   Requires   Healthy Bananas.
Monkey Wall Street 15 per round  
Benjamin's Cyber Security (levels 4–13) 5 per round  
Benjamin's Cyber Security (levels 14+) 10 per round   Capped at starting lives +100.
Geraldo's Rejuv Potion 50  
Regeneration 20 per round (if no lives lost per round)  
Restoration 10 per round (if no lives lost per round)   Capped at starting lives +150.
Continue Starting lives  
Cats Meow 3 per round (Rare)
9 per round (Legendary)
 
Source Amount Can raise above starting lives? Notes
COBRA's life crates 1–2  
Continue Starting lives  
Cyclops tears 5–15   Can only be activated if the player has less lives than their starting lives.
Finn's Big Hearted Hero 150  
Finn's Bro Fist 10 per round  
Treetrunks's pies 1 (3 with Gourmet Pies)  

Equipment

Source Amount Can raise above starting lives? Notes
Abraham Lincoln's Penny Starting lives  
Ancient Sleeping Magi of Lifegiving 50% (+1% per 4 ranks) of lives the player had at the start of the round  
Anti-Gravity Tote Chamber 50% more Depends on source
Apple Pie 50 (+1 per 2 ranks)  
Branches of Palm 1 per 500 damage  
Candy Seeds 3 per round  
Dimension Disruptor 150  
Grave Ring 1 per round  
Lemonsweets 5 per round  
Prismo's Homemade Artisanal Pickles 75  
Soul Redeemer Sword 1 per 100 pops  
Stone Skin Potion 20  
The Lover 1 per character in range per round  
Thought Cannon Wand 5–20 (+1 per 2 star levels)  
Time Travel Machine Starting lives  
Witch's Donuts 10 (+1 per 10 ranks) per round  
Source Amount Can raise above starting lives? Notes
Support Chinook's life crates 15  
Special Poperations's life crates 15  
Spirit of the Forest's ability 25  
Beetienne's Making Honey Depends on level  

Shield lives

In Bloons TD 6 and Bloons Adventure Time TD, the player can generate additional "shield lives" that act as an additional layer of lives. These function similarly to normal lives, except Bloons will remove shield lives before regular lives, and effects that consume lives (such as Ezili's Sacrificial Totems) will only consume regular lives. Shield lives have their own limit on the amount the player can have, separate from regular lives.

Bloons TD 6

Bloons Adventure Time TD

In other games

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In the Endless Mine event, the player has a life meter that functions similarly to the Bloons TD series. When a Bloon escapes, the player loses lives equal to its RBE and resets their score multiplier. The First Aid Bonus Power restores up to 50 lives, and the Invincibility Bonus Power prevents the player from losing lives or their multiplier for 30 seconds. The player starts with 150 lives and is capped at 200.

Main article: Life (Bloons Pop!)
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