io Games

We collected 148 of the best free online io games.
These io games received a rating of 3.96 / 5 from 884 votes.

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What are IO Games?

IO Games is a free and easily accessible browser game. Whether you want unblocked online games to play with friends or solo games to play, is the perfect place to be! We offer a large selection of IO games, including action games, strategy games, shooting games, and much more. Free to play and no downloads.

IO games are a series of real-time multiplayer games whose name ends in the domain extension “io.” Many are multiplayer consisting of simple mechanics and team aspects. The games are casual and involve real-time battles between players in an arena. You can play against other players around the world in endless battles that last all day.

These games are all about competition! In games of this genre, you join other players and do your best to earn the most points by eating balls, points, orbs or collecting objects. You have to be careful because others are also trying to reach the top of the ranking!

History of the IO Games

In 2015, a 19-years Brazilian software developer Matheus Valadare launched, which quickly became the first viral IO game with hundreds of millions of players worldwide. Great YouTubers like PewDiepie made videos showing the endless hours of unblocked fun you can have in free multiplayer games. It became an overnight sensation, racking up millions of players. The game features cells that grow by eating agar or other players, and that can divide. Miniclip acquired a few months after its release. was launched in April 2016 by Matheus Valadares. The game features various tanks that can be levelled by destroying other players. The game was generally received in a positive light and became a success.’s prosperity enlivened different engineers to make a comparable program based continuous multiplayer games. Steven Howse, an engineer from Michigan, USA discharged in March 2016. In that game, players come back to the universe of the exemplary snake in a redesigned, multiplayer-empowered adaptation. Players run across the sand eating shiny orbs to grow their snakes. All it takes to die in a collision with another player or with yourself. The game peaked in July 2016, earning, in that period, an income of more than $100,000 per day (according to the Wall Street Journal).

Thus, games were born. From that point forward, a large number of IO games have been made by many various designers. Some other outstanding hits are,, and so on.

What’s to come is splendid for these easygoing program based games, worked with cutting edge html5 innovation. IO Games is rapidly taking over obsolete genres and making its eternal presence online. Plus, there are new releases every day to look forward to.

About our IO Games

Our IO games take you to extremely attractive and competitive multiplayer action. We have all the most exciting challenges of eating or being eaten, including and Customize your creature before the battle and prepare to beat the whole world! Each multiplayer title in our collection teaches you how to play in seconds. React fast to frustrate everyone around you and become the top scorer.

Our growing variety of IO games features simplified controls that are very easy to understand. You can guide a gliding snake, move a massive orb, and fly a military plane with just one finger! The throbbing action never stops. In this way, it’s an ideal opportunity to return to the game! Never stop dominating the battlefield, and you can top the ranking! Looking for more challenges? Discover our new games and start!

Stun yourself with the energizing IO Games

Prepare to battle players from around the globe progressively with our total rundown of the most mainstream IO games! Show your skills by beating people’s highest scores and climb to the top of the leaderboards. These browser-based multiplayer games highlight one of a kind ongoing interaction and unending continuous rivalry!

IO Games can be played in your browser without installing anything or creating an account. So are you looking for the best IO games on the internet? Take a stop here at! Take on other players in awesome games and beat the leaderboards!

Properties of IO games

IO games come in all shapes and colours, but they do have some shared properties:

  • Players grow by eating or killing other players.
  • The game takes place in an arena.
  • Most games use HTML5 innovation to run in any cutting edge program.
  • The games are fiercely competitive and feature real-time multiplayer gaming.

So go back and take the fight to others while you do it! The excitement never ends in our amazing collection of IO games and be sure to check out the other great titles in our selection of popular free games.

Our Aim

Here at, we aim to provide gamers with the best selection of online IO games. We offer an incredible encounter for players to play IO games at their best. Exposure to different new games is a priority. has hundreds of IO games with a list that grows every day. Unlocked multiplayer games and browser games for you to play at school, work or in your spare time. So stay tuned for the latest releases!

Play the best and amazing IO Games

Here, we have a large collection of free IO games for you to play with simple graphics and competitive gameplay. You can connect to a room with a single click of your mouse and challenge players from all over the world to a variety of games. You can play alone or join other players to form strategic alliances. Since there are several IO games available online, the options can be a bit overwhelming. That is why we have created this category of IO games so that you have the latest and most updated titles.

Start enjoying the fast game rounds and fierce competition. Advance towards the battle arena and prepare to join the challenges! We have it all. Have fun playing!