Buy iO
According to COST.games iO can be purchased from 2 different shops: Steam, GreenManGaming.
At the moment the most attractive price is at Steam ($4.99).
The lowest price ever for iO is $0.39.
Discount on iO
If you are not satisfied with the current price or the discount on iO, you can click on the "Wait for discount" button and we will let you know when the price goes down.
iO review
On Steam, 81% of the 100 players gave a positive rating.