Scratch Bloons TD

Scratch Bloons TD is a fun, browser-based tower defense game inspired by the classic Bloons series. Built using Scratch, it’s perfect for players who love strategy games and want a simple, free way to play online.

In the game, you place monkey towers along a path to pop waves of incoming balloons, known as “bloons.” Each tower has unique abilities and upgrades to help you stop bloons from reaching the end of the track. The game gets harder with each round, testing your timing, planning, and quick decisions.

Why Play Scratch Bloons TD?

• Free to play – no downloads or signups needed


• Built on Scratch – great for beginners and fans of simple, creative games


• Challenging levels – increasing difficulty keeps it interesting


• Runs in your browser – fast and easy to start playing

Play Now

Start playing Scratch Bloons TD right in your browser. No installation, no cost—just classic tower defense gameplay made with Scratch.