Core Keeper: Steam price vs key
Core Keeper costs €9.78 as a key at BuyCheapKeys, versus a regular price of €19.99 on the Steam Store: you save €10.21 (51% less). The key activates on your Steam account and it's exactly the same game (prices from October 6, 2026).
- Instant deliveryKey by email and in your account
- Full guaranteeReplacement or refund
- Secure paymentCard, PayPal, Google Pay, Apple Pay
- Activates on SteamSame game in your library
- Up to 4% cashbackWith the VIP Club
Should I buy Core Keeper now? A steal: buy it now
The key costs €10.21 less than the regular Steam price and is at its lowest recorded price. With 92% positive reviews, it's a safe buy.
Price score: 9/10 · The key is 51% below the regular Steam price.
The same game, for less
A Steam key gives you exactly the same as buying on Steam. Only the price changes.
Available Core Keeper keys
1 offer, sorted by price
- €9.78Buy
Core Keeper (Steam Account)
CheapestAccountGlobal-€10.21 compared with the Steam regular price
Core Keeper price history
- Steam regular price€19.99
- BuyCheapKeys key€9.78
We've been tracking this game since October 6, 2026. The chart will appear once there are a few days of data.
How to activate the Core Keeper key
- 1
Buy the key
Choose the Core Keeper offer and pay. You get the key instantly.
- 2
Open Steam
Go to “Games” › “Activate a Product on Steam”.
- 3
Redeem and play
Paste the key and the game stays in your library forever.
Core Keeper FAQ
›How much is Core Keeper on Steam?
The regular Steam price of Core Keeper is €19.99. At BuyCheapKeys the Steam key costs €9.78, €10.21 less.
›Where to buy Core Keeper cheapest?
The cheapest option is the BuyCheapKeys Steam key for €9.78, 51% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the Core Keeper key the same game as on Steam?
Yes. When you redeem the key, Core Keeper is added to your Steam account with achievements, cloud saves and updates, just as if you bought it on Steam.
›What is the lowest price for Core Keeper at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €9.78 (October 6, 2026). Today it costs €9.78.
›Will the Core Keeper key work in my country?
We list Global and Europe region keys. Each BuyCheapKeys product page tells you whether it can be activated in your country before you buy.
›Is it safe to buy from BuyCheapKeys?
Yes. Delivery is instant by email and in your account, we accept card, PayPal, Google Pay and Apple Pay, and every purchase is covered by a replacement or refund guarantee.
›Does Core Keeper work on Steam Deck?
Valve rates it “Verified” on Steam Deck. Once the key is activated on Steam you can play it on Steam Deck just like on PC.
›Is Core Keeper worth it?
It has 92% positive reviews out of 50,365 on Steam (“Very Positive”), was released in 2024 and is developed by Pugstorm. Genres: Open World, Survival, Exploration, Pixel Graphics.
Games like Core Keeper, cheaper as a key
-63% vs Steam RRPRadical Rabbit Stew
-79% vs Steam RRPSubnautica
-82% vs Steam RRPNo Man's Sky
-85% vs Steam RRPASTRONEER
-78% vs Steam RRPThe Long Dark
-65% vs Steam RRPThe Long Drive
Core Keeper
€9.78