
- 60/100
- Players1 rating
- 73/100
- Critics1 review
More scores
- Metacritic8 critic reviews
- 68/100
- GameFAQsTough
- 3.75/5
- Player reviews
- 81% positive102 reviews
- Steam Deck
- Playable
- Runs on
- Windows, Mac, Linux
- Price
- US$4.99
Where to get it

2014 · Gamious · Platformer · Puzzle
iO
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?
- Released
- 5 December 2014
- Platforms
- PlayStation 4LinuxWindowsmacOSPlayStation VitaXbox One
- Genres
- PlatformerPuzzleRacingIndie
- Developers
- Gamious
- Publishers
- Gamious
- Modes
- Single-player
- Perspective
- Side view
- Themes
- Action
- Engine
- Unity
- Age ratings
- PEGI 3ESRB E
- Languages
- Dutch, English, French, German, Italian, Polish, Portuguese (Portugal), Spanish (Spain)
- Features
- Family SharingFull controller supportRemote Play on TVSingle-playerStatsSteam CloudSteam achievementsSteam leaderboardsSteam trading cards
- Time to beat
- 3hmain story7hcompletionist
Players say
Media
Releases by platformdates and regions as published
Title IDsone per regional release, with its latest update
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Demimonde
Added from the IGDB catalog; not on any collection yet.
