Bloons Tower Defense 4

Bloons Tower Defense 4, aka BTD 4, is a classic tower defense game initially released in Flash. Defend the path by avoiding Bloons from reaching the end.

Tactically place various defenses around the map to pop the balloons. Upgrade them and unlock more as you get further through the game.

How to Play Bloons Tower Defense 4

Pop balloons to earn dollars, use your dollars to buy defensive towers or upgrade your existing ones.

Bloons TD 4 features nine tracks with varying levels of difficulty. The three easier tracks feature more convenient locations for placing your defenses and tend to be longer. You can also set the difficulty level, reducing the cost of purchases and the number of levels, and increasing your lives.

There are 16 unlockable new defenses and upgrades the further you get in the level. These items can be upgraded to handle new threats better and eliminate enemies more effectively.

Practice Makes Perfect

Bloons Tower Defense 4 has three difficulty levels to choose from. The beginner level is a good place to solidify your game and work your way up. This game can take time to perfect, so start slowly and build your skills.

What to expect from the Easy level

• You get 200 lives
• There are 50 rounds
• Items are cheaper to purchase

What to expect from the Medium level

• You get 150 lives
• There are 60 rounds
• Items are moderately priced to purchase

What to expect from the Hard level

• You get 100 lives
• There are 75 rounds
• Items are more expensive to purchase

Sandbox Mode

Sandbox is unlocked at rank 26. You get unlimited money and lives. You also get to choose which bloons come and when.

Apopolypse Mode

Apopolypse is unlocked at round 31. You get bloons non-stop until you run out of lives.

Types of Towers in BTD 4

• Dart Monkey
• Tack Shooter
• Boomerang Thrower
• Blast Tower
• Mortar Tower
• Ice Tower
• Glue Gunner
• Monkey Apprentice
• Monkey Ace
• Super Monkey
• Monkey Buccaneer

More Games Like This

There are many more popular casual games at CrazyGames. Check out 2048 for a similarly addictive title or Snow Rider 3D for something different.

You can also play the original Bloons Tower Defense, part of our larger restored Flash games section.

Features

• Various tracks to defend
• 16 unlockable defense items
• Upgradeable defenses
• Unlockable game modes

Platform

Web browser (desktop and mobile)