Agar.io 3D unblocked warmly welcomes all of you to come to the world full of awesome challenges and hilarious fish-like characters. This free online game is currently available at Slither-io.com. Your mission is to control your tiny fish and help it eat up all the diminutive dispersed targets to grow bigger and stronger. While controlling, you gotta do whatever it takes to stay away from the deadly giant blobs, or else you will get eaten. Try to earn more points and survive longer! You ready? Click to play it now!