As he wakes up in a strange universe made of wood, OIO finds that all his wooden companions are petrified. Being left alone in this gigantic place, he will embark for a journey that will help him understand what happened to his people.
OIO's power can be used in different ways, mixing classic platform gameplay and puzzle situations. He is able to combine up to three wooden beams at the same time. He will use them to climb cliffs, jump higher, solve puzzles and control the fire propagation.