You might hear the name of Agar.io when playing some familiar .io games such as Slither.io, Wings.io, or Diep.io, right? Why don’t you come with us and discover another interesting game instantly? According to Wiki’s site, this original game was made by a 19-year-old Brazilian developer, Matheus Valadares and debuted on 4chan in 2015. Furthermore, its current name was taken from an anonymous user’s suggestion.
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