- Price range
- $7.18–$15.08
- Last updated
- 24 November 2025, 13:36
- Offers
- 4
- Stores
- 4
Compare CD key prices for Gray Matter in 4 game stores, and choose the best deal from 4 offers. Below you will find up-to-date prices for Gray Matter on Steam platforms, which can be activated in Global regions.
Gray Matter sale, discount, and price comparison in one place!
We track thousands of products from 4 stores to find the best prices for Gray Matter and other games. For some store we even have discount coupon codes to help you buy Gray Matter even cheaper!
Get Gray Matter for free — is it possible?
Even though Gray Matter 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 Gray Matter is on sale and hits the price you want.
Can I activate Gray Matter in my region?
Most distribution platforms (like Steam) have regional restrictions and different prices for each game: e.g., Gray Matter will cost more for customers from United States than from Argentina, but customers from US cannot activate Argentina’s Gray Matter key.
We show this regional restrictions information under “Region” in our filters and in the list of Gray Matter offers. For instance, “Gray Matter Global” means it can be activated in any country, “Gray Matter Europe” – only in Europe, and “Gray Matter Japan” — in Japan only.
However, some shops do not provide regional information, so the best way to make sure Gray Matter 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 Gray Matter offers from official stores and keyshops?
Official stores get their Gray Matter 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 Gray Matter key is not working.
