Smash Karts is a super fun 3D multiplayer kart battle game where you can hop in your go-kart, grab some wild weapons, and blow up your friends to claim victory! Keep racing to level up and unlock cool new characters and prizes.

**How to Play Smash Karts**

Get ready to battle and rack up XP! Jump into the arena and go head-to-head with other players for some kart-smashing action that lasts 3 minutes or more. There are tons of maps to check out, and the game keeps getting new ones. Every public match you play earns you XP, which helps you level up.

As you level up, you’ll score coins, hats, wheels, and character tokens. Use those tokens in the prize machine to unlock new characters, each with their own rarity.

**Grab Some Weapons**

Drive over those question mark boxes to snag random weapons and power-ups. You could get anything from invincibility to missiles, machine guns, and mines to take down your opponents. Jump in your kart and let the chaos begin!

**Customize Your Kart!**

Pick from a bunch of quirky characters and karts. You can tweak your kart and characters in the customization menu, where you’ll find all sorts of karts, characters, hats, and holiday goodies! Spend your coins, character tokens, and gems to grab cool in-game items.

**Join in on Events**

Keep an eye out for seasonal events throughout the year! Come back to Smash Karts during special times for fresh content. New maps pop up around Halloween, Christmas, and other festive times, plus you can snag unique rewards.

**More Games Like This**

If you love kart games like SmashKarts.io, you’re in for a treat! It mixes deathmatch arena fun with kart driving. Check out Kart Wars for some chaotic multiplayer kart action inspired by Mario Kart. You can find more kart games here, and don’t miss out on other popular online IO games like 1v1.lol, Agaro.io, and Ducklings!

**Features**

- Action-packed multiplayer kart battles

- Level up, earn coins, and keep track of your stats

- Tons of weapons, from miniguns to bombs!

- Customizable karts and characters

**Release Date**

March 2020

**Updates**

June 2020: New level, The Gravel Pit

**Developer**

SmashKarts.io is made by Tall Team, who also created Investor Island and BlastAR Pro, an augmented reality arcade game.

**Platforms**

- Web browser (desktop and mobile)

- iOS

- Android

**Last Updated**

Apr 02, 2025

**Controls**

- Use WASD or arrow keys to drive

- Hit space to fire weapons