iO

iO

Platform

PRICE COMPARISON

Sort by

ABOUT 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.

Play with Innovative Mechanics

In iO, the mechanics go beyond merely sizing up your ball. Features like inversed gravity, portals, and moving objects enrich the gameplay. These elements encourage experimentation, pushing players to discover new methods to complete levels. The inclusion of tricycles adds further variety, enhancing the complexity and fun of navigating through the game's diverse environments.

Compete on Global Leaderboards

Adding a competitive edge, iO features leaderboards for all levels, allowing players to race against friends and other enthusiasts worldwide. Fast completion times earn you medals—Bronze, Silver, and Gold—which not only track your achievements but also serve as motivation to refine your skills. Comparing performances adds a layer of engagement that keeps players coming back for more.

A Game Designed for Precision

The design of iO emphasizes precise control and strategic planning. The physics-based mechanics force players to think critically about how each action will affect their trajectory and momentum. This focus on skillful maneuvering makes every level a rewarding challenge. Successfully completing a level feels satisfying, as players witness their understanding of the game's mechanics translate into achievement.

Dual Stick Support Enhances Gameplay

iO accommodates various play styles, including support for Dual Stick controllers. This flexibility allows players to choose their preferred method of control, which can significantly impact how they approach the puzzles. Whether you prefer keyboard and mouse or a gamepad, iO's controls are intuitive, adapting to your style and ensuring a smooth gameplay experience.

Conquer the Challenges of iO

The journey through iO is not just about beating levels; it's about understanding and mastering the physics at play. As players advance, they must adapt to increasingly complex challenges, making each level feel refreshing. With numerous opportunities for growth and competition, iO stands out as an engaging platformer that tests the limits of players' problem-solving abilities and reflexes.

PRICE FACTS

Price facts for iO
Current best priceCA$6.49 at Steam
All-time lowCA$6.49 at Steam
All-time low dateApril 2026
Last 30 daysNo change

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$6.49 at Steam.

What is the lowest iO has ever been?

The historical low price for iO is CA$6.49.

SteamSteamOfficial
CA$6.49
9d ago
Get Best Price

GAME INFO

Metacritic--
Steam4.1/5 · 102 reviews
Release2014-12-05

LANGUAGES

EnglishFrenchItalianGermanSpanish - Spain+3

TAGS

RELATED PRODUCTS

Games from Whitethorn Games