Playtime
Updated community averages based on player submissions.
Main Story
3h 23m
Main + Extra
5h 42m
Completionist
7h 20m
Media
1 video + 5 screenshotsLinks
About This Game
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 to gain momentum and make your way through the levels. Toy with the laws of physics, solve the puzzles and reach the exit as quickly as possible. Can you win the gold medal in all levels?
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Last updated Mar 7, 2026