02 Oct 2024 11:07 AM:

Agar io was the first io games. 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. 
 

Community thread: Amanda The Adventurer

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