iO (2014)

- Developer
- Gamious
- Platforms
- Windows, macOS, Linux
- Genres
- Action, Indie, Racing
- Rating
- 4.0 of 5, 235 player ratings
- Typical playtime
- about 2.3 hours
- Where to get it
- Steam
How it feels
You control a ball you can shrink and grow to shift its speed and weight, carefully solving physics puzzles while racing against the clock for medals.
physics-basedpuzzleprecisefast-pacedweightedmomentum-drivenmedal-chasingtricky
What players say
Players enjoy the simple but tricky ball-size mechanic, finding the levels clever and the physics satisfying. Opinions are mixed on how engaging it is long-term, with some calling it a good background game and others finding too many levels boring.
Trailer
Screenshots





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This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? Tell the Catbot what you feel like playing and it picks from the whole catalog, or browse by platform and genre.