Avg. rating
—
Reviews
0
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?
Linux · Dec 5, 2014
Worldwide · Exact date · Full release · IGDB
Mac · Dec 5, 2014
Worldwide · Exact date · Full release · IGDB
PC (Microsoft Windows) · Dec 5, 2014
Worldwide · Exact date · Full release · IGDB
PlayStation 4 · Feb 14, 2017
Worldwide · Exact date · Full release · IGDB
PlayStation Vita · Feb 14, 2017
Worldwide · Exact date · Full release · IGDB
Xbox One · Feb 14, 2017
Worldwide · Exact date · Full release · IGDB
Catalog sources

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Bundle

Main game

Main game

Bundle

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game

Main game
39 achievements available.

Collect at least a Bronze medal in 150 levels
LockedSteam

Collect 100 medals
LockedSteam

Collect 125 medals
LockedSteam

Collect 25 medals
LockedSteam

Collect 50 medals
LockedSteam

Collect 75 medals
LockedSteam

Collect a medal in all Impeccaball levels
LockedSteam

Collect a medal in all Impossiball levels
LockedSteam

Collect a medal in all Incrediball levels
LockedSteam

Complete all Impeccaball levels
LockedSteam

Complete all Impossiball levels
LockedSteam

Complete all Incrediball levels
LockedSteam

Complete level pack 1
LockedSteam

Complete level pack 2
LockedSteam

Complete level pack 3
LockedSteam

Complete level pack 4
LockedSteam

Complete level pack 5
LockedSteam

Complete level pack 6
LockedSteam

Expand your ball 100 times
LockedSteam

Expand your ball 1000 times
LockedSteam

Expand your ball 10000 times
LockedSteam

Complete all trial levels
LockedSteam

Collect at least a Gold medal in 150 levels
LockedSteam

Play 100 levels
LockedSteam

Play 10 levels
LockedSteam

Play 125 levels
LockedSteam

Play 150 levels
LockedSteam

Play 25 levels
LockedSteam

Play 50 levels
LockedSteam

Play 75 levels
LockedSteam

Shrink your ball 100 times
LockedSteam

Shrink your ball 1000 times
LockedSteam

Shrink your ball 10000 times
LockedSteam

Collect at least a Silver medal in 150 levels
LockedSteam

Unlock the full game
LockedSteam

Win 10 bronze medals
LockedSteam

Win 10 gold medals
LockedSteam

Win 10 silver medals
LockedSteam

Win a gold medal
LockedSteam
Community notes