IO (2007) iO is a physics platformer in which you control a ball. By growing or shrinking the ball you can influence its speed and weight. Use these mechanics... Read more About the game Buy the game $0.25 Requirements Similar games Reviews and ratings Gallery Achievements Forum Release dates Quotes System Requirements IO (2007) The game has been released or is in development for PC, but we do not yet know its system requirements. Bookmark the page and check back later.
