A Return from Core Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €3.60 at Difmark, Steam Account format · Cheapest official key: €3.80 · 12 verified stores, 19 offers in stock · Updated 01h 21min ago.
Return from Core for PC starts at €3.60 at Difmark — that is a shared account, not a key of your own. If you want a key tied to your own account, the cheapest is €3.80 at K4G.
This is the lowest price it has ever been recorded at.
That €3.60 already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.
With 19 offers across 12 stores there is enough competition for the price to move, so the gap between the cheapest and the rest is worth checking before you buy.
That €3.80 key has never had a real discount yet.
Worked out from 1,657 daily records of the Steam Key for Return from Core across 13 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
With the shared account at Difmark you log into an account that already owns the game: it is the cheapest route, but it never becomes yours and the seller keeps the credentials. If they ever lose or change them, you lose access.
The key at K4G costs €0.20 more, but you redeem it on your own account and the game stays there for good. That is the difference between renting and buying.
The 2 Steam Gift offers are pricier than the key and leave more room for error, because they depend on the region and on Steam friendship.
15 of the 19 offers work on US — the Global ones plus the ones issued for your own region.
One listing is worth ignoring: the Steam gift that G2A has at €18.75 is more than 5 times the cheapest offer and is not what this game costs. The number to work from is €3.80 at K4G.
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What do our users think of Return from Core for PC Digital?
An underground survival-crafting sandbox, you're tasking the journey deeper below the earth crust, farming, automating, exploring biomes, and collecting monster-girls. A grand mix of Core Keeper-style exploration and romance, but it is still rough and unpolished.
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