
iO
GameSealKeyshopGame info
- Metacritic
- --
- Steam
- 4.1/5 · 102 reviews
- Developer
- Whitethorn Games
- Publisher
- Whitethorn Games
- Release
- 2014-12-05
Languages
Tags
Price comparison
Official stores
Keyshops
GameSeal
Kinguin
EnebaAbout this game
Master the Laws of Physics in iO
iO is an engaging physics platformer available on PC that centers around the control of a simple ball. Players manipulate the ball's size, affecting its speed and weight. This mechanic not only adds depth to navigation but also introduces a compelling twist to traditional platforming challenges. Can you outsmart gravity and solve intricate puzzles across a range of unique levels?
Tackle Increasingly Difficult Levels
With a total of 225 challenging levels, iO ensures that players have plenty of content to master. The game escalates in difficulty, particularly in the Impossiball Levels, where only the most skilled players can thrive. Each level presents a distinct puzzle, requiring clever thinking and strategic sizing of your ball to progress. It’s a test not just of reflexes but of problem-solving skills.
Price facts
| Current best price | ~CA$0.96 at GameSeal |
|---|---|
| Official stores low | CA$1.62 at Steam · October 2026 |
| Keyshops low | CA$0.72 at GameSeal · September 2026 |
| Official stores, last 30 days | No change |
| Keyshops, last 30 days | Up 75% |
Frequently asked questions
What platforms is iO on?
iO is available on PC and Xbox.
When was iO released?
iO was released on December 5, 2014.
How much does iO cost?
The current lowest price for iO is CA$1.26 at Eneba.
Related products
Games from Whitethorn Games
Explore ReadyGame
Deals
Collections
Browse by category
Franchises
- Star Wars
- Final Fantasy
- Resident Evil
- Assassin's Creed
- Call of Duty
- Warhammer 40,000
- Tom Clancy’s
- Yakuza: Like a Dragon
- Batman
- The Legend of Heroes
- Sonic The Hedgehog
- Monster Hunter
- Far Cry
- Dragon Ball
- Borderlands
- Life is Strange
- Doom
- Marvel
- LEGO
- Sid Meier
- Tomb Raider
- Disney
- Warhammer
- Fallout
- The Jackbox Party Pack
- Five Nights at Freddy's
- The Lord of the Rings
- Dungeons & Dragons
- The Elder Scrolls
- Atelier
- Teenage Mutant Ninja Turtles
- Dragon Quest
- Battlefield
- The Walking Dead
- Watch_Dogs
- Wolfenstein
- Little Nightmares
- Sherlock Holmes
- Mortal Kombat
- Farming-Simulator
- World of Darkness
- Metal Gear
- Alien
- World Rally Championship
- Ys
- Dying Light
- Dynasty Warriors
- One Piece
- Metro
- Silent Hill






























