swirloo.
A LITTLE BREEZE. A LOT OF CHAOS.

A tiny tornado with a whole city to play with.

Swirloo is a free browser game about collecting, growing and causing colorful chaos. Steer a tornado through a toy city, sweep up objects and grow strong enough to swallow vehicles, buildings and rival tornadoes.

Play for free
A small turquoise tornado exploring colorful city streets in Swirloo Sandbox
Actual Swirloo gameplay: start small and collect your way up.

Three minutes of multiplayer chaos

Public rounds last three minutes, with up to 10 human players per room. Up to 6 AI players can fill available places, and their AI badges identify them. Grow, battle and try to finish at the top of the leaderboard.

Better with friends

Create a private room and share the invite link. Friends join through their browsers without creating an account or installing a game.

A city of moving targets

Absorb trees, cars and street lamps. Chase taxis and emergency vehicles, catch trains and grow tall enough to reach aircraft. Buildings leave foundations and rubble behind when swallowed.

Explore at your own pace

Sandbox gives you unlimited time and no opponents. Learn the controls, explore the city and see how large your tornado can grow.

Leave your mark on the city

Three destroyed building plots with foundations and rubble beside a turquoise tornado
Actual gameplay captured during local testing: swallowed buildings leave their foundations behind.

Play in your browser

Swirloo supports mouse controls on desktop and an on-screen joystick on phones and tablets. You need an internet connection and a browser with WebGL support. Graphics quality can be reduced using the in-game settings button.

The game is free to play, with no account or download required. The interface is in English.

Read the controls, growth tips and battle rules.

Still growing

Swirloo is in early access. Features and balance are being improved, and bugs can happen. If something goes wrong, tell us what happened and include your device and browser.

Report a problem or share feedback

One more round