Play Core Keeper with friends on your own server
Facts checked: October 22, 2026
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A mining sandbox adventure in a huge underground cavern: you dig, build a base, farm, craft and explore at your own pace.
Playing together
- Online co-op for 2 to 8 players, drop-in and drop-out. (Steam store page)
- The game itself mentions hosting your own dedicated server. (Steam store page)
Why a server
Without a server, one player hosts the world from their own computer, so the others can only join while that player is online. A rented server keeps the world online all the time: friends join when they like, and the host's computer can be off.
New to this? Read how to start a game server for friends and whether to rent a server or host at home.
Survival Servers
- Games
- More than 100 games, including cozy co-op games such as Stardew Valley, Core Keeper, Terraria and Necesse, plus Valheim, Palworld, Enshrouded and Minecraft.
- Locations
- USA (Los Angeles, Seattle, Dallas, New York, Miami), Germany, France, Singapore.
On its Core Keeper page
- Database backups every 30 minutes, kept for 5 days.
- Admins can be added in one click.
- A server password, so only your friends can join.
For every server
- Servers are listed as set up instantly after payment.
- DDoS protection is listed for every server; automated off-site backups for selected games.
- You can switch the server location at any time, according to the feature list.
- Support is by ticket and email, with a community forum and a staff wiki.
This is what the provider says on its own website (checked October 22, 2026). We have not tested its servers. Prices change, so check the current price on their site.
Affiliate link: we may earn a commission if you buy through it, at no extra cost to you. Learn more
Sources
- Core Keeper on Steam store, checked October 22, 2026
- Survival Servers: Core Keeper servers, checked October 22, 2026