.io Games

  • Oceanar.io
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    Oceanar.io
    Played 14638 times

    Can you become a truly fearsome fishy? Find out if you can conquer the ocean while you avoid dangerous jellyfish in this epic io game. Gobble up tons of food while you build a school of fish that will totally intimidate your opponents.

  • Dynast.io
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    Dynast.io
    Played 3111 times

    You’ll be in for the fight of your life in this multiplayer adventure and survival game. Fight the other gamers while you search for useful materials that you can turn into weapons and tools. Also keep your eyes peeled for the occasional tasty chicken or, maybe more importantly, the occasional gigantic spider!

  • Blocky Snakes io
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    Blocky Snakes io
    Played 2017 times

    How long will your snake become in this 3D multiplayer online game? You’ll need to eat tons of glowing pellets to make it the most powerful reptile around. If you’d rather not play as a snake, you can also take control of a subway train, a line of athletes, and more!

  • Minigiants.io
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    Minigiants.io
    Played 3102 times

    How long will you survive in the endless battle currently underway in this epic action and adventure game? Jump into the fray and fight your way through a never-ending army of warriors. You’ll need to collect magical rocks that will help you become stronger while you attack your opponents with swords, magic, and more!

  • Yohoho.io
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    Yohoho.io
    Played 1355 times

    Ahoy, matey! Ye have been marooned on a tropical island with other pirates... Only one will survive and plunder the booty. Give no quarter!

  • Battle Royale: Bruh.io
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    Battle Royale: Bruh.io
    Played 10641 times

    No one is going to make it out of this battle alive. The only question: how long will you survive as you take on a small army of gunmen and ruthless cops in this old-school, multiplayer action game? Avoid clouds of poisonous gas while you search for weapons and fight to stay alive.

  • Bomb Town
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    Bomb Town
    Played 591 times

    It’s another downright explosive day in this small town! Will you be able to blow up your opponents before they blast you to smithereens in this multiplayer action game? Head into the arena where they’re all waiting to challenge you with tons of powerful bombs. Dodge their explosives while you decide how to use yours. There’s no end to the excitement in Bomb Town!

  • Supertanks.io
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    Supertanks.io
    Played 3556 times

    The battle never ends in this intense io game. Take control of a powerful tank while you navigating a maze filled with enemies. Can you destroy their tanks before they blow yours to bits?

  • Snake 3D
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    Snake 3D
    Played 18947 times

    Can you become the biggest and baddest snake around in this 3D io game? Gobble up all of the pellets while you avoid bigger reptiles and chase smaller ones.

  • Slither Birds
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    Slither Birds
    Played 12687 times

    These birds are in the middle of a fierce and never-ending battle in the clouds. How long will your avian warrior last up there? Help it gobble eggs that will allow it to become as powerful as a dragon in this crazy io game.

  • Spinz.io
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    Spinz.io
    Played 4073 times

    Don’t spin out in this intense io game. Can you build the biggest and toughest spinner of them all? You’ll need to stay focused and competitive if you don’t want to get knocked around by other players from all over the planet.

  • Worms.io
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    Worms.io
    Played 1779 times

    You can dress up your snake as Santa Claus, a vampire, or even a chicken in this weird and wacky multiplayer action game. Find out if you can turn your snake into the raddest reptile in this battle arena. Guide it as it gobbles up tons of power pellets and attempts to avoid the other slithering combatants.

  • Dogar.io
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    Dogar.io
    Played 20235 times

    It's the classic red versus blue territory take over in this awesome multiplayer arcade game, Dogar.io! Collect colored dots in order to grow bigger, and make sure you don't get eaten by the bigger foes!

  • Relmz.io
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    Relmz.io
    Played 919 times

    It’s time to enter a whole new realm of action and adventure! Welcome to Relmz.io. It’s a 3D .io game that features a lot of stuff you’d typically find in an MMORPG.  

    That means you’ll get to join players from all around the world while you defend your tiny village from some really vicious monsters. Relmz.io is a game with tons of them! 

    Find out if you’ve got what it takes to become a legendary hero. Just like in your favorite adventure games, you’ll get to go on quests in this .io game. You can also buy cool weapons, armor, and even hats with all the loot you’ll find while you explore your new kingdom. 

    Would you like to play other multiplayer games like this one? Try Lordz2.io, Transformice Adventures, or Zombs.io.

    Game Controls

    • L, M, B to move and attack. 
    • E to open inventory. 
    • ENTER to chat with other players. 
    • 1 - 5 to use hotbar items.
  • Manormonster.io
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    Manormonster.io
    Played 14705 times

    Get ready for total mayhem! Will you defend the world’s most famous cities or destroy them in this retro action game? Fight as a man or a gigantic monster. You can collect upgrades between rumbles that will allow you to buy everything from weapons to fireballs. Who will win this epic battle for global supremacy? It’s time to find out!

  • Worm.is
    Play
    Worm.is
    Played 5504 times

    All of these wacky worms are trying to outdo one another. Can you help yours survive for as long as possible in this addictive io game? Help them become big and strong while you fight to defeat the other worms.

  • Snowheroes.io
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    Snowheroes.io
    Played 326 times

    This ain’t no winter wonderland! Will you be able to avoid a total meltdown in Snowheroes.io?

    Take control of a snowman before you dive into an epic fight to the finish. Will you be able to outlast dozens of other players from around the world in this survival game? Gobble up the glowing orbs as fast as you can to increase your mass while you try to dodge the other snowmen. You'll also need to avoid the walls, rocks, and other hazards. They can turn even the mightiest of snow heroes into a total snow zero!

    Do you love .io games? If so, you should try out the action-packed Agar.io and Superhex.io.

    Game Controls 

    • USE YOUR MOUSE to move your snowman in various directions. 
    • LEFT CLICK to speed up. 
    • RIGHT CLICK to jump. 

    Tips and Tricks 

    • Focus on collecting the orbs while your snowman is still small. You’ll want him to grow as big as possible as quickly as possible. 
    • Killing other snowman will earn you more mass than the orbs, especially if they're jumbo-sized!
    • Jumping will help you escape from your enemies (or crush them), but each jump will cost you a bit of mass when you hit the ground. 

    About the Game Developer 

    Snowheroes.io was made by Night Steed, a company that specializes in .io games.

  • Bonk.io
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    Bonk.io
    Played 18763 times

    Tons of levels and challenges are waiting for you in this unique and thrilling io game. Bash, bounce and bonk your way to victory while you compete against players from all across the planet.

  • Starjack.io
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    Starjack.io
    Played 467 times

    The battle for galactic supremacy is about to begin! Take on players from all around the world and maybe even beyond in Starjack.io.

    You'll start on your homeworld before you launch a campaign to rule the galaxy in this addictive war .io game. Wisely deploy your ships to take over new planets, especially if they have a cannon or an EMP. Just be sure to protect your homeworld while you try to invade those of your opponents. If they capture it, your dreams of interstellar conquest will come to an untimely end. 

    There's even more battles waiting for you in Pixel War and Civilizations Wars: All Stars.

    Game Controls

    • USE YOUR MOUSE to choose weapons and ships.
    • LEFT CLICK to use them to crush your enemies! 

     

  • Blocker.io
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    Blocker.io
    Played 15528 times

    You can play the role of a bandit, a warrior or another powerful character in this epic io game. Fight monsters and collect valuable items while you do battle against tons of players from all over the world.

  • Watch the Curve
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    Watch the Curve
    Played 7391 times

    Avoid the paths of your opponents and watch the curves in order to dominate this multiplayer action game. Find out if you’ve got what it takes to survive an old school fight to the finish.

  • Snowfight.io
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    Snowfight.io
    Played 27821 times

    You’ll need some cool moves in order to outlast your opponents in this crazy io game. Fling snowballs as fast as you can while you avoid their attacks. Be sure to watch out for all those angry grizzly bears too!

  • Rusher.io
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    Rusher.io
    Played 5488 times

    How many warriors will you take down with your blade? Dive into this exciting io game and challenge players from all around the world. It’s kill or be killed in its epic battle arena!

  • Snake.is MLG
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    Snake.is MLG
    Played 8832 times

    Can you make your snake as powerful as can be in this epic io game? You’ll be up against some awesome players from all around the world while you maneuver him through a chaotic world filled with crazy graphics and tons of very delicious candy.

  • Beachfight.io
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    Beachfight.io
    Played 1721 times

    It’s time to hit the coast. And lots of other players from around the world as well! There’s a battle happening on this beach. How long will you be able to avoid getting slammed with a beach ball in this crazy io game? Try to bounce your ball off the other players’ heads before they do the same to you.

  • Nafk.io
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    Nafk.io
    Played 28 times

    How long can you keep your incredibly long snake moving in this exciting io game? Do your best to avoid the barriers, and the other rambunctious reptiles too, of course.

  • Opka.io
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    Opka.io
    Played 1457 times

    Can you outlast your opponents in this intense io game? Take control of a neon paddle and defend your zone from their blazing spheres for as long as possible. Only the best players will win.

  • Kart Wars.io
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    Kart Wars.io
    Played 4124 times

    Show your opponents no mercy in Kart Wars.io! Try to dominate the battle arena while you prevent them from blasting your kart to bits. 

    The competition is fierce, so you'll need to keep your wits about you while you play this multiplayer racing game. Hunt down useful items while you dodge the other racers’ missiles. If you really find yourself in a jam, break out your turbo booster. It will help you keep your kart in one piece while you attempt to make it to the top of the leaderboard. 

    If you love thrilling io games, you should also play Krunker.io and Agar.io.

    Game Controls 

    Keyboard: 

    • USE THE ARROW KEYS to steer your kart. 
    • PRESS D to use items. 
    • PRESS S to use the turbo booster.

    Mouse:

    • LEFT CLICK to use items.
    • RIGHT CLICK to use the turbo booster.  

    About the Game Developer 

    Kart Wars.io was made by Toro Games.

    Play on Mobile

    Apple App Store and Google Play.

  • Happytrailz.io
    Play
    Happytrailz.io
    Played 2229 times

    Howdy, pardner! Ready to hit the trail? Well, actually, you’ll want to avoid doing that in this wild io game. You’ll need to create some instead and avoid hitting the ones made by the other players. If you smash into one, it’ll be happy trails to you!

  • Bellum.io
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    Bellum.io
    Played 1767 times

    Show off your skills on the battlefield in this intense io game. Develop military units like tanks and soldiers while you build bases in strategic locations. Can you conquer the armies of other players from all around the world?

  • Tribs.io
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    Tribs.io
    Played 1623 times

    These tribes are made up of three different elements and they don’t get along very well. In fact, they’ve waged war on one another! Which tribe will you fight for in this fast-paced io game? Chase down your enemies and avoid fearsome foes while you battle to make your tribe the toughest one in the kingdom. Just be sure to collect lots of magical power-ups and weapons that will help you stay safe.

  • Shipo.Io
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    Shipo.Io
    Played 3484 times

    How long can you keep your boat afloat in this exciting io game? You’ll need to avoid the cannonballs that your enemies will be firing at you from all angles. See if you can send them to the bottom of the sea before they fill your boat with holes!

  • Orpega
    Play
    Orpega
    Played 240 times

    Choose a ship before you dive into an epic series of intergalactic battles in this io game. Challenge players from around the world while you collect powerful upgrades and shoot to kill.

  • Barbs.io
    Play
    Barbs.io
    Played 9008 times

    Can you construct an awesome spinner while you compete against players from all over the world? Fight to out-spin and outlast your opponents in this epic io game.

  • Papers.Scissors.Rocks
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    Papers.Scissors.Rocks
    Played 774 times

    The classic game is about to get a whole new spin. Which one of these objects will dominate and rule over this io game? It’s time to find out. Will you play as a piece of paper, a pair of scissors, or a rock? Dive into the battle and find out which side will win.

  • Superballs.io
    Play
    Superballs.io
    Played 777 times

    You’ve never played billiards quite like this! You can compete against an international group of pool sharks in this challenging io game. Your goal? To knock as many balls as you can into the pockets as quickly as possible.

About our .io Games

Are you looking for the coolest io games on the internet? They’re all here at Agame.com! Go up against other players in awesome games like Slither.io, Zombs.io, and many more! 

 

What are io Games?

Io games are multiplayer online games that never stop. You can play against other players from all around the world in endless battles that go around the clock. 

The term “io game” dates back to 2015 when the very first one went online using an io domain based in a region called the British Indian Ocean Territory. It was called Agar.io and it became incredibly popular. As a result, other game programmers also decided to use io domains with their own creations, thus creating a whole new genre of online gaming! 

 

What was the First io Game?

Agar.io was the first io game. It was created by the developer Matheus Valadares and has attracted tons of players since it first debuted in 2015. The goal is to make a cell grow and become powerful enough to consume all the other players’ cells. 

 

What are the Most Played io Games?

The io games have become hugely popular. Here’s just a few of the ones that have gained the most attention from gamers all over the world. 

  1. Slither.io - A fun snake game that’s a total feeding frenzy.
  2. Shellshock.io - An egg-cellent game that’s action-packed. 
  3. Paper.io 2 - Conquer tons of territory, but avoid other players!
  4. Hole.io - Join a black hole on a quest to eat an entire city. 
  5. Wormate.io - Show the other worms who’s boss in this fun game. 
  6. Skribbl.io - Show off your sketching skills in this drawing game. 
  7. Agar.io - Turn a tiny cell into a force to be reckoned with. 
  8. Krunker.io - A shooter game that’s a real blockbuster. 
  9. Zombs Royale - Join a battle royale in this zombie game. 

What are the Most Mobile-Friendly io Games?

You can even play io games on your favorite mobile device. Try one of these fantastic titles on a tablet or a smartphone. 

  1. Slither.io
  2. Warmate.io
  3. Hole.io

The excitement never ends in our awesome collection of io games at Agame.com. Be sure to also check out the other fantastic titles in our selection of popular free games.