Agar.io is a blob-eat-blob world, one best played while keeping a few things in mind. Check out our quick game guide for a recap of controls and strategies.

Agar.io has been lifted to viral status as everyone wants to see what this simple, but very challenging game is all about. We go hands on in a quick review!

A free browser game that increases the size by absorbing smaller cells than yourself while manipulating circular cells is called "Agar.io"is. There are many games with the same rules as agar.io ...