AboutÂ Agar.io Agar.io is the original .io game that started the craze! You play as a cell, and absorb other smaller cells and players to grow! Super addicting game. How to PlayÂ Agar.io To play Agar.io, you simply use your mouse to move around, and you try to eat other players. You can hit spacebar to launch half of your mass forward, or you could use the. Play Agar.io game free online now at Friv1000.xyz!
Juegos Friv 1000