Welcome to Plants vs Bubbles, a fanmade tower defense game where every plant matters and every bubble counts. Developed with Unity, the game blends deep strategy and fast-paced action to recreate the tension and fun of each defense wave.
Plants vs Bubbles is a fan project inspired by two tower defense classics: Plants vs Zombies and Bloons TD. Defend your garden from waves of colorful bubbles — seemingly harmless but extremely numerous. Each plant has its own attack pattern, speed, and strategic role, so careful placement is key. The game runs in browser and on phones, though older mobile devices may experience performance limits.
Your goal is to place defensive plants to stop bubbles from reaching your home. Each wave gets faster and denser, so upgrade and adapt your layout to survive.

Every plant plays a clear role; losing one creates an immediate gap in your defenses. Positioning and planting order can determine victory or defeat.
Waves of bubbles come continuously and increase in speed. Players must react, reconfigure layouts, and upgrade plants quickly to avoid being overwhelmed.
The game blends the line-defense feel of Plants vs Zombies with the rush and surprises of Bloons TD, delivering a tactical and adrenaline-filled experience.
Exploding bubbles, lighting, and plant animations are rendered smoothly by Unity. The gameplay is clear and easy to pick up on both desktop and mobile.
No download required—open the game at growagardenio.io and start defending. Note: very old mobile devices may slow down when many bubbles appear.
Is Plants vs Bubbles free?
Yes, the game is free and made for fun.
Who created Plants vs Bubbles?
This is a fan-made Unity project developed for testing and entertainment.
Why play Plants vs Bubbles?
It’s a compact but engaging tower defense experience that rewards careful planning, fast reactions, and smart upgrades.