iO

iO is an abstract physics platformer about size and speed. Grow bigger and smaller in order to solve some of the trickiest puzzles. Reach the exit as quickly as possible and grab a gold medal as your reward! Players gave iO a 81% positive score. Released December 5, 2014. Top tags include Indie, Action, Racing, Physics, Puzzle, Puzzle Platformer, 2D, and Platformer.

iO is an abstract physics platformer about size and speed.

Released 05 Dec 2014

81%positive of
235 player reviews

$4.99

View on Steam

Indie

Action

Developed by Gamious · Published by Gamious

iO has about 190 positive and 45 negative player reviews out of a total 235. We'll add a detailed breakdown here when there are more reviews.

81%

positive of 235 player reviews

From the Devs

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?

Features:

225 challenging levels to solve, including the extra tough Impossiball Levels.
Crafty mechanics like inversed gravity, portals, tricycles and movable objects.
Leaderboards in all levels to race against your friends and other iO players.
Bronze, Silver and Gold medals to earn.
Dual Stick controller support.

Awards & Kudos

Back of the Box

Platforms	Windows, macOS, Linux
Achievements	39
Age ratings	ESRB E PEGI 3 USK 0 BBFC U CRL 0 CSRR G ClassInd (Brazil) L FPB A
Controller support	Xbox
Controller required	No
Content notices	Age rating for: ESRB