IO games are free online games you can play in real-time on your computer. Online gameplay is the thing that most io games are about. Aside from that, most of these games are built on the io domain extension, which stands for 'Indian Ocean.' Since "Input/Output," a familiar term in computing, is shortened to "IO," this top-level domain extension is popular with software engineers.

How IO Games Grew

Agar io was the first io game. It was made by Matheus Valadares in 2015, and the internet forum 4chan helped it become very famous. The game is all about cells that grow when they eat agar and eat other players. A few months after the game came out, Miniclip bought it, and a new type of game based on the simple io name extension began to take shape. 

The games after Agar io focused on the growth features that made it so popular, making it clear that io is not just a domain extension but also a genre. One of these games was Worms Zone, just like Worms but with snakes instead of worms. There are now many grow games like Snake io and Wormate that take this fast-paced survival idea even further.

IO games: How to Play

Many io games are about survival, where you must eat food and kill other players to make your character stronger. Doing this over and over again will get you to the top of the list. Most games by IO have:

A big online multiplayer area with a scoreboard for competition.

Simple rules that make it easy for anyone to play.

Players who eat food and sometimes other players to get bigger.

Most of the time, it's a "survival of the fittest" free-for-all, but sometimes you can play with other people.

Newest IO Games: io games have grown a lot and now include all kinds of games, from first-person shooters like Shell Shockers that break eggs to survival battle royale games like Voxiom and Zombs Royale that pit players against zombies.

Some of the newest io games are Smash Karts and Ev io, a first-person shooter that looks like it was made in the future. Pixel Warfare and Cubes 2048 are two of the newest and best io games that you can play.

Most io games work well on both mobile and desktop devices because the functions are simple. Check out all of the IO games on this page, and be sure to come back often to see the newest and best browser-based IO games.