SmashKarts.io

Contains adsIn-app purchases
4.6
29.3K reviews
1M+
Downloads
Content rating
PEGI 3
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About this game

Enter the world of SmashKarts .io - A multiplayer online battle arena game (MOBA)! Play with friends or against players from around the world in fast paced PvP action, to see who can become the top player in under three minutes.

🏆 REAL-TIME MULTIPLAYER BATTLE!
Battle it out online against your friends and players from around the world! Each round consists of up to 8 players in a free for all brawl deathmatch, whoever gets the most kills in three minutes is the winner!

🧨 DEVASTATING POWER UPS
Race to collect awesome power ups like the machine gun, mines, rockets, invincibility and even something called a lob-grenuke??? 🤔 Each requires different strategies, can you master them all and battle your way to victory?

🏎 CUSTOMIZABLE KARTS
Cars are so last century, create your own style and stand out from the crowd by customizing your Kart from a wide array of items including: helmets, hats, kart-skins, celebrations, wheels.

🦄 UNLOCKABLE CHARACTERS
Play the Prize Machine minigame to collect dozens of unique and interesting characters, from: Dogs, cats, mice, unicorns, pirates, ninjas, aliens, even a toaster??? 🤔

🕹 PICK UP AND PLAY
Tired of those free to play games that have a hundred different buttons to learn and an encyclopedia of information to remember. Download and just press PLAY to get straight into the action. With its intuitive controls and user friendly interface, SmashKarts. io is truely a pick up and play game that can be enjoyed for a couple of minutes or hours at a time.

🌈 PLAY ON ANY DEVICE
SmashKarts .io is super optimised, works on virtually every device, wont hog your wifi with big downloads and its tiny app size wont clog up your device.

🎖 PLAY YOUR WAY
Don't want to play against other players? Or want to hone your skills on Steky's Speedway? Create your own private games for you and your friends on any level.

If you enjoy fast-paced .io, racing, driving car or MOBA style online games that are easy to pick up but require skill to master, SmashKarts. io is a truly unique and fun way to play PvP with friends or against millions of other players. Download now to get in on the action!

Don't have your mobile to hand? Play on your web-browser at:
SmashKarts.io

Join our growing Discord community of over 20,000 members at: Smash Karts Discord

Any feedback or issues? Email: [email protected]

Privacy policy
Updated on
Oct 1, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
26.3K reviews
Aman Kumar
May 15, 2025
I'm probably one of your most active players, but the phone app, as stagnant as it was all these years has really deteriorated with the introduction of pop-up ads during the games. Poor move. Interferes with the usability and heavily impacts the overall experience. I understand that PC players receive almost all the benefits, from extra bonuses and spins to other boosters, but the least you can do is to let the app be as it is without pulling cheap tricks like pop-up ads.
46 people found this review helpful
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Vikky reddy Singireddy
August 20, 2025
The game is too good. But the problem is when I completed the round, I encountered ads that lasted around 40 seconds. At that span of time other players scored well. It is too annoying. Either ads need to be less duration or the game should stop for all players to come into the game.
9 people found this review helpful
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Kawin
September 30, 2025
Perfect game to play with friends. The straight projectiles (rocket, nuke) are kinda annoying to use in uneven terrain because they go slightly up when your kart is pointing up a little. I know it's by design and it feels like a game design issue. New weapons would be fun.
7 people found this review helpful
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What’s new

Season 16: Trick or Treat
Lookout, because something is about to go smash in the night!

New Game Mode: Candy Rush
A frantic, frenetic new game mode where players must grab as many candies as they can without getting Smashed!

18 New Characters
4 New Kart Skins
4 New Wheels
5 New Celebrations
7 New Toppers
3 New Hats

New Fright or Delight spectral spin.

And if that wasn’t enough to scare your stiff, there is a bucket load of creepy content returning from Halloween seasons past.