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Core Keeper
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Core Keeper

Co-op mining, crafting and exploration server for up to 8 players

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Choose a plan in your dashboard to purchase.

Engine
SteamCMD
Recommended memory
4GB
Minimum memory 2GB
Max players
8
Getting started

How to use your Core Keeper server

Follow these steps from purchase and connection through configuration and safe updates.

  1. 01

    Purchase and automatic setup

    Choose a plan and Core Keeper is installed automatically on a dedicated VM. Wait until the server address appears on the management page.

  2. 02

    Connect from the game

    Copy the IP and game port into Core Keeper's direct-connect screen or server browser. Complete any game-specific authentication notice first.

  3. 03

    Manage settings, mods and files

    Change supported options in the web console and use the provided SFTP account for maps or large mod files. Keep a copy before editing files.

  4. 04

    Back up before updating

    Ask players to disconnect and stop the server cleanly. Confirm the backup, run the version update, then verify that players can reconnect.

Operations tip: Player estimates assume default settings. Watch memory usage and upgrade the plan when using large worlds or many mods.
Compare plans

Choose the right plan for Core Keeper

Start with a plan that fits your player count and world size, then upgrade when you need more capacity.

4 active plans

CK-2

Recommended for 1–2 players

2인 협동·소형 월드

vCPU
2
RAM
2GB
NVMe
30GB
19,000KRW/mo
Select
Most popular

CK-4

Recommended for 2–4 players

일반 협동 플레이

vCPU
3
RAM
4GB
NVMe
30GB
29,000KRW/mo
Select

CK-6

Recommended for 4–6 players

대형 월드·장기 운영

vCPU
4
RAM
6GB
NVMe
30GB
39,000KRW/mo
Select

CK-8

Recommended for 6–8 players

8인·모드 여유형

vCPU
5
RAM
8GB
NVMe
30GB
49,000KRW/mo
Select

Player estimates assume typical gameplay. Plugins, add-ons, mods, world size, and concurrent workloads can affect actual performance.

Included features

Auto Deploy

Installs and starts instantly on payment, then sends you the connection address.

Save-Aware Shutdown

Stops only after confirming the save — your world data is never lost.

Web Control Panel

Start, restart, change settings, and back up right from your browser.

24/7 Monitoring

We alert you the moment your server goes down.

Core Keeper

Co-op mining, crafting and exploration server for up to 8 players

Buy now