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iO

Compare iO PS4 Key Prices

Release
14 Feb 2014
Platforms
PC · PS4 · Xbox One
Genres
Platform · Puzzle · Racing · Adventure · Indie

No shop offers iO on PS4 right now. We check the key shops all the time and list new offers here.

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Price comparison for iO

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iO PS4 Key: no offer right now. We compare the key shops all the time and show new offers here. Check back soon for new prices.

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About iO

iO Game Info

iO is a minimalist physics platformer where you control a ball and manipulate its size to solve puzzles.

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Game Overview

iO presents players with a unique challenge: navigate intricate levels by changing the ball's diameter. This affects its momentum and allows you to overcome obstacles. The game focuses on precision and creative problem-solving.

Storyline and Setting

iO does not feature a traditional storyline. The focus is on the gameplay and puzzle mechanics. The setting is abstract, with levels designed to test your spatial reasoning and physics manipulation skills.

Gameplay Features

  • Size Manipulation: Adjust the ball's size to control its speed and momentum.
  • Physics-Based Puzzles: Solve challenging puzzles that require precise movements and understanding of physics.
  • Minimalist Design: Enjoy a clean and uncluttered visual experience.
  • Over 150 Levels: Test your skills across a wide variety of increasingly difficult challenges.

Co-op or Multiplayer

iO is a single-player game. There are no co-op or multiplayer modes available.

Editions and DLCs

Currently, there are no DLCs available for iO. The game is typically sold as a standard edition.

System Requirements

  • OS: Windows XP or later
  • Processor: 1.2 GHz or faster
  • Memory: 512 MB RAM
  • Graphics: DirectX 9-compatible graphics card
  • Storage: 100 MB available space

Public and Critic Reviews

iO received generally positive reviews for its innovative gameplay and challenging puzzles. Critics praised its unique mechanics and minimalist design. iO review 2025 scores are generally favorable, with many players finding the game to be a rewarding and engaging experience. Is iO worth it? Many players believe so, citing its originality and replayability.

Where to Buy Game Keys

You can buy iO game key cheap from various online retailers. Look for an iO Steam key or iO CD key on platforms like Steam, Humble Bundle, and other authorized resellers. Compare prices to find the best price for iO and conduct an iO key comparison before purchasing. Find where to buy iO game online by checking reputable digital distribution platforms.

FAQ

  • Is iO difficult? Yes, iO can be challenging, especially in later levels.
  • Does iO have a story? No, iO focuses on gameplay and puzzle mechanics.
  • Can I play iO with friends? No, iO is a single-player game.

What to check before you buy iO

The price of a iO key depends on the shop, the platform and the edition. This page lists the current offers of the key shops that we compare. Prices include coupons, payment fees excluded.

Is it safe to buy from key shops?

Key shops are retailers or marketplaces on which other sellers also offer keys. Before you buy, read the product page of the shop: it shows the region, the platform and the type of the offer. A payment method with buyer protection gives you more security if a problem occurs.

Key, gift or account?

A key is a code that you redeem yourself in the platform client. You accept a gift through your account, often with a region lock. An account gives you the login data of an account that holds the game, and the game does not belong to you. For this reason, the product type filter does not show accounts by default.