Oib.io is a .io game in which you have to create your own army of oibs to go to battle. Before playing the game, you can decide which main character's class you would like to use; each has its own advantage and disadvantage. In the game, start by spawning several oibs and feed them to your main character. Repeat this until you are big enough, then it's time to hunt! You can use your oibs to create your own mass army or join them separately to create new stronger units; send them to other players instead of risking your main character. Remember that the life of spawned units decreases over time. That means that you need to feed them with oibs to restore their health.