Question 1

How many copies has Core Keeper sold?

Accepted Answer

over 250,000 copies (as of March 2022; Source: PCGamesN).

Question 2

How many people have played Core Keeper?

Accepted Answer

over 2 million players (as of November 2023; Source: Pugstorm / Fireshine Games (Steam)).

Question 3

What was Core Keeper's all-time peak of concurrent players on Steam?

Accepted Answer

46,355 players (as of September 2024; Source: SteamCharts).

Question 4

How many hours does it take to beat Core Keeper's main story?

Accepted Answer

39 hours (as of October 2026; Source: HowLongToBeat).

Question 5

What Metacritic score did Core Keeper get?

Accepted Answer

86/100 (as of October 2026; Source: Metacritic).

Core Keeper in numbers

How many copies did Core Keeper sell on PC in its first week of Early Access?

Metric	Number	Date	Source
Copies soldPC sales in the first week of Early Access	over 250,000 copies	March 2022	PCGamesN
Total playersCumulative downloads during Early Access	over 2 million players	November 2023	Pugstorm / Fireshine Games (Steam)
Peak concurrent players (Steam)All-time Steam peak (SteamCharts)	46,355 players	September 2024	SteamCharts
Length (main story)HowLongToBeat, Main Story	39 hours	October 2026	HowLongToBeat
Metacritic scoreMetascore, PC version (12 reviews)	86/100	October 2026	Metacritic