- Price range
- $1.96–$17.02
- Last updated
- 24 November 2025, 13:44
- Offers
- 13
- Stores
- 12
Compare CD key prices for Oxygen in 12 game stores, and choose the best deal from 13 offers. Below you will find up-to-date prices for Oxygen on Steam platforms, which can be activated in Global, Europe, Global, MENA, United States and United Kingdom regions.
Oxygen sale, discount, and price comparison in one place!
We track thousands of products from 12 stores to find the best prices for Oxygen and other games. For some store we even have discount coupon codes to help you buy Oxygen even cheaper!
Get Oxygen for free — is it possible?
Even though Oxygen free download is unlikely, you can take advantage of our price comparison engine and find best prices right now, or create a price alert and get notified once Oxygen is on sale and hits the price you want.
Can I activate Oxygen in my region?
Most distribution platforms (like Steam) have regional restrictions and different prices for each game: e.g., Oxygen will cost more for customers from United States than from Argentina, but customers from US cannot activate Argentina’s Oxygen key.
We show this regional restrictions information under “Region” in our filters and in the list of Oxygen offers. For instance, “Oxygen Global” means it can be activated in any country, “Oxygen Europe” – only in Europe, and “Oxygen Japan” — in Japan only.
However, some shops do not provide regional information, so the best way to make sure Oxygen will be activated in your region is to visit shop’s product page: there’s always a special block next to the price that shows if it can be activated in your country or not.
What is the difference between Oxygen offers from official stores and keyshops?
Official stores get their Oxygen keys directly from game developers or publishers, while keyshops resell keys from unknown sources.
Keyshops are usually cheaper than official stores, but they are riskier. We recommend reading keyshops’ and sellers’ customer reviews first. Also, most keyshops have buyer’s protection programs to guarantee a refund in case Oxygen key is not working.
