KART BROS

Free Online .io Kart Racing Game

KART BROS

Kart Bros is a simple, fast-paced kart racing game that's incredibly easy to pick up—yet packed with wild antics! Whether you're hugging the turns, drifting around tracks or hurling powerups with friends, Kart Bros delivers non-stop thrills in every race.

Free Online .io Kart Racing Game

Game Features

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Free-to-Play Browser Game

No downloads required—just fire up your browser (Chrome recommended) and race!

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Early Access Updates

New features, tracks, and karts are always right around the corner

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Community Feedback

Provide feedback on Discord to help us develop in the right direction!

Latest Updates

🛞Better kart handling

🛣️Several track updates

😶🌫️Improved out of bounds detection

🪲Fixed a bunch of bugs

⚖️Improved item and character balance

🏎️Many optimizations and improvements

Game Modes

Quick Play

Perfect your drifting around tight corners and nail those boost-filled straights.

Character Unlock

Earn in-race rewards to unlock weird and wonderful characters with unique stats.

Tournament Mode

Face off in the Bro Cup on three back-to-back maps, racing to pole position.

Online Multiplayer

Host or Join friends in frantic real-time races with chaotic power-ups.

Basic Controls

↑↓←→orWASDto drive

SPACEto use items

It's straightforward—pick your character, track, start your engines, and have fun!

Frequently Asked Questions

First, check your internet connection and ensure Kart Bros isn't blocked by your network. Also, try disabling any ad blockers.

We recommend Chrome for the best experience. Kart Bros also works on Firefox and Safari, but Chrome is the only browser fully supported. The game is optimized to run well in browser on all computers, from school Chromebooks to the best gaming PC.

Definitely! Check out Football Bros, Basket Bros, Soccer Bros, Wrestle Bros, and Baseball Bros. You can find additional free web games at iogames.space!

There are 9 tracks - try all of them and let us know your favorite!

It's live right now Bro! Unlock all the content and get to the finish line first!

You can host or join online multiplayer races! Look for the multiplayer options in the game menu to create or join rooms with your friends.

Grab rockets, speed boosts, shields, and more during races! Press the space bar to use items. Timing your items perfectly can turn the tide of any race.

Ready to Race?

Join thousands of players in the ultimate kart racing experience!