Agar.io brings massively multiplayer games to the petri dish

Most massively multiplayer online games take place in epic fantasy worlds or the distant future, but one of the latest sensations takes place on a much, much smaller scale. Agar.io pits thousands of players against each other in a web-based petri dish, where each gamer represents a cell. Your only real goal is to grow larger than everyone else by swallowing other cells and dodging your bigger rivals. It sounds simple, but it can get very hectic -- and it's a good abstraction of the fierce survival-of-the-fittest competition that you sometimes see on the microscopic level.

This online blob game has reduced me to a shell of a man - The Verge

Agar.io, Become The Biggest Cell in the game - International Mobile Gaming Awards

Agario Hack - The Ultimate Cheat for Agario

Agario Google Sites

Petri Dish - Apps on Google Play

Blob.io on Steam

What makes the .io games (agar.io, slither.io, diep.io) so popular? - Quora

Agar.io is a simple yet addictive game - Dennis Asp English

BETTER THAN SLITHER.IO AGAR.IO & DIEP.IO COMBINED?!?! - EPIC New .io Games Gameplay!

Agar.io 3D : r/Agario

Agar.io was searched for more on Google last year than Fallout 4

What is the best free mobile game? - Quora