

Bloons Tower Defense 4 is a vibrant and addictive tower defense game where you defend your territory from waves of mischievous balloons, or “bloons.” Packed with colorful graphics and engaging gameplay, this browser-based classic challenges players to build the ultimate defense strategy.
In Bloons TD 4, you’ll place and upgrade a variety of monkey-powered towers, each with unique abilities, from dart-throwing monkeys to super-powered cannons and banana farms. As the levels progress, the bloons become faster and more resilient, introducing new types like camo and lead bloons, keeping the challenge fresh and exciting.
The game offers multiple maps, difficulty levels, and special modes, allowing players to tailor their experience. With countless upgrade paths and the ability to create synergies between towers, Bloons Tower Defense 4 delivers hours of strategic fun for fans of the genre.
Start each level by placing towers along the path. Each tower has unique abilities — some shoot darts, others explode or slow down bloons.
Once the round begins, bloons will follow the path. Your towers will automatically attack them. If bloons make it to the end, you lose lives.
Popping bloons earns money. Use it to buy more towers or upgrade existing ones for stronger attacks, faster speed, or special powers.
Different bloons have different properties — some are faster, some are camouflaged, and some can’t be popped with normal attacks. Mix tower types to counter them all.
Each round increases in difficulty. Survive as many as you can without running out of lives!
🎯 Balance Your Towers — Use a mix of dart, bomb, and support towers to handle different bloon types and group sizes.
🔥 Watch for Lead and Camo — Not all towers can pop every bloon. Get upgrades or use specific towers like Ninja Monkeys and Bomb Towers to deal with special types.
🌀 Place at Corners — Towers near bends or intersections hit bloons more often. Maximize coverage for better popping power.
💸 Upgrade Over Spam — Sometimes one fully-upgraded tower is more effective than many weak ones.
🧠 Know the Bloon Order — Learn when tougher bloons (like Lead, Zebra, or MOABs) appear to be ready with the right counters.
🕵️ Use Road Items Sparingly — Spikes and pineapples can save you in a pinch, but they cost money — use them wisely.
🔄 Replay for Strategy — Try different tower combos and placements. Each map has unique spots that can change your whole strategy.