• Letsdraw.it
    Play
    Letsdraw.it
    Played 25647 times

    Get ready for a fun drawing competition in this io game. You can compete against artists and gamers from all around the world in one or all of these themed rooms. See if you can figure out the identities of famous video game characters and more while they’re drawn in real time.

  • Snowfight.io
    Play
    Snowfight.io
    Played 25388 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!

  • Bubble Am
    Play
    Bubble Am
    Played 24748 times

    Take a journey to a miniature world inhabited by fearsome cells controlled by players from all across the globe in this io game. Do your best to survive for as long as possible by turning your cell into a powerful beast. Can you gobble up all of the other cells before they make a meal out of yours?

  • Blockor.io
    Play
    Blockor.io
    Played 23001 times

    Can you become the biggest and baddest block while you compete against players from all around the world? It’s time to find out in this intense io game. Collect power-ups that will give your block some vital boosts.

  • FreeThrow.io
    Play
    FreeThrow.io
    Played 21137 times

    Step up to the free throw line and see if you can make more baskets than other gamers from all around the world. Will you score more points than your opponents before the clock runs down to zero in this thrilling io game?

  • Hordes.io
    Play
    Hordes.io
    Played 20892 times

    Dive into this epic io game and prepare yourself for a series of relentless battles. These block-shaped warriors are declaring war on one another. Use spells and weapons to survive for as long as possible.

  • Dogar.io
    Play
    Dogar.io
    Played 19899 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!

  • Y8 Snakes
    Play
    Y8 Snakes
    Played 19508 times

    The classic video game enters a whole new dimension in this thrilling io version. Challenge players all across the world while you fight to make your snake as big and powerful as possible. There’s just one thing: if you crash into another snake, you’ll have to start all over again from scratch.

  • CatsVsDogs.io
    Play
    CatsVsDogs.io
    Played 18609 times

    Fur is certainly going to fly once the centuries-old rivalry enters this virtual arena. Will you fight alongside the cats or defend the dogs? Pick a side and help them dominate the map in this furious and very furry io game.

  • Space1.Io
    Play
    Space1.Io
    Played 18543 times

    How long will you survive in this relentless io game? Build an awesome armada of starships and collect lots of power-ups while you battle players from all over the world.

  • Goons.io
    Play
    Goons.io
    Played 18533 times

    Things are getting totally nuts in this battle arena. How long will you last in there? Grab a sword and see if you can hold your own against players from all around the world in this epic io game.

  • Bonk.io
    Play
    Bonk.io
    Played 18361 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.

  • Pikes.io
    Play
    Pikes.io
    Played 18151 times

    You’ve got to fight for your right to knight in this exciting io game. Can you outwit and outlast your opponents while you do battle with your pike? Collect power-ups while you duel your opponents and avoid the edge of their steel.

  • Snake 3D
    Play
    Snake 3D
    Played 17830 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.

  • Sworm.io
    Play
    Sworm.io
    Played 17575 times

    It’s tough to be a worm, especially in this epic battle arena! Can you help your worm stay alive and become incredibly powerful in this thrilling io game? Collect boosters and gobble up fireflies that will give it armor while you compete against players from all over the world.

  • Brutal.io
    Play
    Brutal.io
    Played 17189 times

    This io game is definitely brutal! Swing your spiked tail and hit the other players before they hit you. Can you avoid getting smacked around? If you can’t, it’ll be game over for you in no time!

  • Starve.io
    Play
    Starve.io
    Played 17143 times

    Prepare yourself for a fight for survival in this thrilling io game. You’ll be up against players from around the world. You’ll all be competing for food and other limited resources. How long will you last?

  • Squadd.Io
    Play
    Squadd.Io
    Played 15500 times

    A legion of relentless commandos is converging on this virtual battlefield. There’s no telling when their war will come to an end but do you feel like joining them? Fight against players from all around the world while you track down awesome weapons and make oil barrels explode in this intense io game.

  • Hexar.Io
    Play
    Hexar.Io
    Played 15398 times

    How much territory can you claim for yourself in this exciting io game? Grab as much space as you can while you try to prevent your opponents from crashing into the trails that you leave behind. Can you dominate and outlast the other players?

  • SkyArena.Io
    Play
    SkyArena.Io
    Played 14956 times

    Prepare yourself for an epic dogfight in the skies over a mighty ocean. Try to shoot down your opponents’ airplanes before they take aim at yours! How long can you last against players from all across the globe in this io game?

  • Snake Blast
    Play
    Snake Blast
    Played 14838 times

    Master the trick of these trippy graphics to let your snake light grow and grow. There are colorful snake treats whichever way you turn – just steer clear of walls and other snakes to stay in the game!

  • Blocker.io
    Play
    Blocker.io
    Played 14641 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.

  • Stba.io
    Play
    Stba.io
    Played 14043 times

    On a distant planet, an epic battle is underway. Join your forces while they attempt to destroy your enemy's’ command center. You’ll need to move fast, otherwise they’ll blow up yours in this exciting io game.

  • Oceanar.io
    Play
    Oceanar.io
    Played 14028 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.

  • Wings.io
    Play
    Wings.io
    Played 13813 times

    Another game based on Agar.io, this time you control a fighter jet and you have to take down other ships on an intense multiplayer shooting arena!

  • Slay.one
    Play
    Slay.one
    Played 13629 times

    Get ready for one of the most intense online multiplayer shooters ever, Slay.one! Customize your own character and then get out onto the battlefield to blast your enemies away with machine guns and rocket launchers!

  • Lordz.io
    Play
    Lordz.io
    Played 13535 times

    Nobody ever said that being a lord would be easy. You’ve got to assemble soldiers to defend your lands, find enough gold to pay them, and build plenty of houses for your peasants. Do you think you can handle all of that? If so, then dive into this challenging io game and compete against other wannabe lords from all around the world.

  • Manormonster.io
    Play
    Manormonster.io
    Played 13383 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!

  • Evowars.io
    Play
    Evowars.io
    Played 12929 times

    You’ll need to both evolve and evade the swinging blades of your enemies in this intense io game. Step inside this arena and get ready for a truly epic battle. You’ll start out as a caveman. If want to survive the next few minutes, you’ll have to grab tons of magical orbs that will boost your abilities and launch you through the ages to become a Viking, a knight, or an even greater warrior.

  • Warscrap.io
    Play
    Warscrap.io
    Played 12381 times

    It’s all out war in this intense and exciting io game. Team up with players from all around the world while you fight to dominate your enemies’ turf and facilities. Can you take over their territory before they invade yours and defeat your entire squadron?

  • Slither Birds
    Play
    Slither Birds
    Played 12140 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.

  • Zlap.io
    Play
    Zlap.io
    Played 11754 times

    How long will you last in this super cute battle arena? Things are a bit crazy in there. Swing your glowing mace and take out as many of your adorable opponents as you can.

  • Snowball.io
    Play
    Snowball.io
    Played 11559 times

    How long will you be able to stay on the snow-covered platforms in this exciting, and very cute, io game? Avoid the other players while you try to create a huge snowball that will knock them off the sides before they plow into you!

  • PetriDish.Pw
    Play
    PetriDish.Pw
    Played 10456 times

    Have you got what it takes to rule this tiny world? Leap inside this petri dish and try to grow the biggest and baddest microbe possible. Can you avoid the other microbes while you fight to stay alive in this multiplayer action game?

  • Gunz.io
    Play
    Gunz.io
    Played 10284 times

    Can you lead your soldiers to victory in this epic online game? Carefully assemble your team of snipers, mercenaries, demolition experts and more before you head into battle

  • Battle Royale: Bruh.io
    Play
    Battle Royale: Bruh.io
    Played 10172 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.

.io Games: Casual Multiplayer Fun Online

It's every player for themselves against the masses in these quick and fun MMO io games (sometimes written as ".io games"). Really just the top-level domain for the British Indian Ocean Territory (like .com is for the US), .io has become associated with some of the best browser-based multiplayer games on the web. The graphics are charmingly simple – which means they're not only retro but also great for browser loading times – as is the deeply addictive gameplay. 

 

Playing io games online means facing faceless foes from around the world in classic games like Snake.is – here with a Tron-like dark-and-neon twist and an endless sea of other live snakes to get in the way of you carving out your own piece of the game board – or completely new, like Dogar.io, where you need to eat to grow and grow to stay alive in this world where there's always a bigger foe ready to eat you instead (and, as this is a Dodge game, expect the full list of top internet memes to make an appearance). Just check out the io games list and see which games tickle your fancy.

 

The basic Snake premise gets more than a dozen different twists when you trap and dodge other players in a neon world in Lazer Drive, for example. Or go for something completely different, like medieval-themed survival game Wilds.io, where you can customize your own character then try to outlive all the rampaging monsters. Whichever way you play, io games offer endless nostalgia to adults who remember gaming on their calculators while offering the younger generation a new social pastime.