Bloons Tower Defense 4

Get ready for the classic tower defense adventure that defined a genre! In Bloons Tower Defense 4, your mission is simple: stop the colorful Bloons from reaching the end of the path. These aren't your ordinary balloons—they come layered with different colors, and only specific towers can pop them!

Strategically place a wide variety of powerful monkey towers along the track. Choose from Dart Monkeys, Boomerang Throwers, Tack Shooters, and even powerful Wizard Monkeys and Super Monkeys. Each tower can be upgraded multiple times to unlock devastating new abilities. Pop every last Bloon across dozens of challenging tracks to earn money, unlock new towers, and achieve victory!

Place Towers: Click on a tower from the menu on the right, then click an available spot on the map to build it.

Upgrade Towers: Click on an existing tower and select one of the upgrade buttons to make it stronger. Upgrades cost money.

Start the Round: Click the "Go" button or "Start Round" to send the Bloons.

Earn Money: Pop Bloons to earn money, which you use to build and upgrade more towers.

Win: Survive all rounds on a map without letting too many Bloons escape to complete the level and unlock the next one!