.io Games

  • Blast Arena.io
    Play
    Blast Arena.io
    Played 2196 times

    What’s waiting for you in this frosty arena? Bombs, explosions, mayhem and much more! Can you defeat other players from all around the world in this exciting io game?

  • Evilgame.io
    Play
    Evilgame.io
    Played 935 times

    Feeling a little sinister? You can give your dark side a workout in this challenging io game. See if you can dominate your opponents while you explore a world filled with fire and magic.

  • Mechar.io
    Play
    Mechar.io
    Played 1436 times

    Things have gone totally haywire in this intergalactic mining facility. Everyone is going nuts and attacking each other. How long will you survive in this intense io game? Find some weapons and ammo and start shooting if you want to live to see another day!

  • Frickinzombies.io
    Play
    Frickinzombies.io
    Played 1562 times

    Look at all of these zombies running around! Could you do something about them? Team up with players from all across the internet in this action-packed io game. Wipe out the undead as fast as you can!

  • Karnage.io
    Play
    Karnage.io
    Played 1896 times

    The mayhem and chaos in this battle arena is equal parts epic and intense! Will you last long enough to hear the buzzer go off? Fight for your life while you avoid the other players in this crazy io game. You’ll also need to watch your step if you don’t want to fall into a pit filled with lava!

  • The Floor is Lava!
    Play
    The Floor is Lava!
    Played 3962 times

    There’s no time to take a rest. The floor beneath you is covered in lava! See if you can outlast your online opponents in this intense io game. You’ll need to bounce as fast as you can in order to survive.

  • Paku.io
    Play
    Paku.io
    Played 1190 times

    Get ready for a total feeding frenzy! These monsters are incredibly hungry. They’ll eat just about anything, including their colleagues! How long will you survive in this crazy io game?

  • CrazyNite.io
    Play
    CrazyNite.io
    Played 1166 times

    You’re definitely in for a crazy night if you play this multiplayer survival game. You’ll be parachuting into a battlefield filled with gamers from all around the world. If you want to live to see another battle, you’ll have to collect supplies and lots of awesome guns while you avoid your enemies’ bullets. Can you wipe them out before it’s too late?

  • Gravity Game.io
    Play
    Gravity Game.io
    Played 4414 times

    This epic io game is totally out of this world! These gravity-defying aliens are fighting each other on a series of mysterious planets and you can join them. Blaze a trail across this solar system while you compete against players from all over the world.

  • Vikings Village: Party Hard
    Play
    Vikings Village: Party Hard
    Played 1791 times

    Vikings can get pretty crazy, especially when there’s a rock concert in the middle of their village! How long will you last in the pit before the other warriors kick your butt? Fight to keep your spot in front of the stage in this wild io game while you brawl with players from all around the world.

  • Curve Fever.io
    Play
    Curve Fever.io
    Played 5338 times

    Get ready to hog the curves and dominate your opponents in this wild io game. Take control of a neon snake while you try to get the other players to crash into the path that you leave behind.

  • Blobber.io
    Play
    Blobber.io
    Played 1186 times

    How long will you last in this gooey io game? See if you can defeat the other players’ blobs before they really make a mess of things!

  • Nobrakes.io
    Play
    Nobrakes.io
    Played 1439 times

    How many times will you beat your opponents across the finish line in this io game? Burst through barriers on totally crazy tracks and race alongside some truly wacky characters.

  • ClassicSnake.io
    Play
    ClassicSnake.io
    Played 1153 times

    How long can you keep slithering in this retro io game? Pick out a snake and make them grow as long as possible while you gobble up tons of glowing pellets. You’ll need to watch out, though. If you slam into another player's snake, it’ll be game over!

  • Puble.io
    Play
    Puble.io
    Played 1117 times

    You might get hooked on this exciting io game. Do your best to construct an awesome vehicle that can defend itself against players from all around the world. The goal of the game is to use powerful grappling hooks to grab and destroy your opponents.

  • 2099.io
    Play
    2099.io
    Played 691 times

    It’s monsters versus robots in this 3D io game. Do your best to survive for as long as you can while you compete against other players from all around the world.

  • Nitrodrift.io
    Play
    Nitrodrift.io
    Played 1775 times

    Get ready for some motorized mayhem in this crazy io game! Tons of players are blasting their way through this intense battle arena. Jump behind the wheel of your own death mobile and attempt to fight your way to the top of the leaderboard. In order survive for as long as possible, you’ll need to collect glowing gears and turn your car’s battering ram into a force to be reckoned with.

  • Candy.io
    Play
    Candy.io
    Played 4734 times

    In this exciting io game you’ll be controlling a blob. In order to defeat all the other blobs, you’ll need to eat tons of candy and use your powers to destroy them. Think you’re up for it? If so, then get ready to help your blob become big, bad and impossible to beat!

  • Hexagor.io
    Play
    Hexagor.io
    Played 2430 times

    Form alliances and strike fear into the hearts of all those who dare oppose your kingdom in this epic io game. You’ll need to quickly build castles, utilize your resources and make peace with your neighbors in order to survive.

  • Meduzzza.io
    Play
    Meduzzza.io
    Played 480 times

    How long will you last in this mysterious, undersea kingdom? Team up with this colorful jellyfish while it eats lots of tasty food in this io game. Can you keep it safe?

  • Trooper.live
    Play
    Trooper.live
    Played 526 times

    Customize your trooper before you leap into battle against a ruthless group of players from all around the world. They’ll show you no mercy and you should do the same when it comes to them. Find out how long you can survive in this never-ending action game.

  • Nitroclash.io
    Play
    Nitroclash.io
    Played 1049 times

    How many goals will you and your teammates score in this exciting io game? Head to the soccer field and do your best to earn tons of points while you collect the power-ups that will occasionally appear.

  • Snickersnee.io
    Play
    Snickersnee.io
    Played 4386 times

    Have you got what it takes to become the biggest and baddest blob around in this intense io game? Collect globs that will help you grow bigger and stronger while you hurl them at anyone that gets in your way!

  • Orbs.it
    Play
    Orbs.it
    Played 685 times

    Can you absorb tons of orbs and win each round of this intense io game? It’s time to find out. You’ll be up against some really tough players from all over the world!

  • Voxar.io
    Play
    Voxar.io
    Played 3807 times

    Step inside a virtual 3D world and compete against players from all around the world in this epic io game. Duck behind the corners while you explore the entire grid.

  • Mitos Is
    Play
    Mitos Is
    Played 2086 times

    You can try out several different playing modes in this thrilling io game. How long can you last in a crazy free-for-all or an epic war? Create a powerful blob and gobble up your opponents before they come after you!

  • Grogg.io
    Play
    Grogg.io
    Played 125 times

    Arrrr, matey! Have ye got what it takes to become a pirate king? Find out in this cute and challenging online game. Ye will need to go searching for lots of treasure on a tropical island or two while chugging lots of yummy grog along the way.

  • Bomber7.io
    Play
    Bomber7.io
    Played 484 times

    This io game is definitely a blast! Will you outwit and outlast your opponents while you strategically place bombs all around this maze? You can collect power-ups during your battles that will help you run faster and carry even more explosives.

  • Gats.io
    Play
    Gats.io
    Played 1313 times

    Duck behind the barriers and avoid the deadly fog while you fight your enemies to the death in this nonstop io game. Pick out an awesome weapon before you enter the battle and discover how long you can survive.

  • Conquer.io
    Play
    Conquer.io
    Played 1479 times

    This intense io game is all about conquering as much territory as possible. Can you totally dominate the grid before your opponents do? If you accidentally crash into their path or territory, you’ll explode. You’ll definitely need to be careful in there!

  • Braains.io
    Play
    Braains.io
    Played 597 times

    A fight to the death is happening in this relentless io game. How long will you survive? Will you get turned into a zombie? If so, are you willing to bite some humans? Go for it!

  • PewPewIo.online
    Play
    PewPewIo.online
    Played 157 times

    An epic battle in space is raging on! Ready to jump into the fray in this thrilling io game? Take control of a spaceship and collect powerful boosters while you fight against players from all around the world.

  • Strike Is
    Play
    Strike Is
    Played 588 times

    Take aim and fire at your opponents in this crazy io game. You’ll be controlling one of a variety of different weapons. Can you make yours bigger and more powerful by collecting ammo and cash while you fight to survive?

  • Rollz.io
    Play
    Rollz.io
    Played 199 times

    Can you roll your way to the top of the leaderboard in this marvelously miniature io game? Take control of a ball and do your best to navigate this tiny obstacle course while you race against players from all around the world. Can you bump them off the track before they send you spinning?

  • Treasure Arena
    Play
    Treasure Arena
    Played 6618 times

    Prepare yourself for the ultimate adrenaline rush with this old-school battle royale.

  • Spacelamb.Space
    Play
    Spacelamb.Space
    Played 44 times

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.