Bloons TD 3 - Expanded Tower Defense Action

Bloons TD 3 evolves the balloon-popping formula with new tower types, agent abilities, and trickier bloon waves. Monkeys, cannons, and wizards return — plus new options like Monkey Beacon and Mortar — giving you more ways to shred ceramic, camo, and MOAB-class bloons. Eight tracks with distinct paths demand different strategies; what works on a spiral map fails on a long straightaway.

How to Play Bloons TD 3

• Deploy towers: Place units on grass tiles along the bloon path before starting a round
• Layer defenses: Combine pierce (Super Monkey), splash (Bomb), and slow (Glue) towers
• Use agents: Special abilities like Monkey Beacon reveal camo and boost nearby towers
• Upgrade paths: Each tower branches into specialized upgrades — plan before you spend
• Survive 50 rounds: Later waves introduce MOAB blimps that need concentrated fire

Bloons TD 3 Features

• New towers not found in BTD 1 or BTD 2
• 8 unique maps with different path layouts
• MOAB-class bloons as late-game boss waves
• Agent abilities for tactical burst damage
• Free at MonkeyMart.one — read our BTD 3 guide

Play Bloons TD 3 Unblocked

Bloons TD 3 runs in HTML5 on school browsers. Play the full sequel free at MonkeyMart.one. Series order: BTD 1 → BTD 2 → BTD 3 → BTD 4.

BTD 3 guide · Browse all games

Bloons TD 3 FAQ

What is new in Bloons TD 3 vs BTD 2?

BTD 3 adds Monkey Beacon, Mortar Tower, new bloon types, and more complex upgrade paths.

How do I beat MOAB bloons?

Stack Bomb Towers, Mortars, or upgraded Super Monkeys at choke points — single dart monkeys will not cut it.

Can I play Bloons TD 3 on mobile?

Yes. Tap to place towers and start rounds — the browser version works on phones and tablets.