If you haven’t played agar io and you are interested in unblocked io games, you should try this fun game. Each user starts the game with a small blob and tries to make it bigger. There are pellets that blobs can eat. Remember that only bigger blobs can eat smaller ones. So, blobs usually try to stay away from bigger ones and try to catch smaller ones. There are also green blobs in the game. These are called viruses. You should also stay away from a virus if the size of your blob is bigger than its size. Enjoy playing agar io!