Core Keeper Server Hosting

Mine, build and take on the Titans together. Your cavern stays online for the whole group, with its world, mode and password set from our panel.

  • Normal, Hard, Casual or Creative worlds
  • Updates itself every time it starts
  • Steam, Epic, Microsoft Store and GOG players
  • Switch between 446 games for free, anytime*
From, per month
$5.49
Player slots
Unlimited
Uptime
99.9%
Money-back
3 days

Powering

1

Find your plan

Tell us about your server and we'll recommend a plan.

Let's find your plan

No per-slot fees. Choose your own slot limit. To help us recommend the right plan for you, tell us how many friends are joining you!

8

Best fit

Ghorm the Devourer4 GB RAM, 200% CPU

$11.49/mo

2

Pick your plan

Or build your own. Then choose where it runs and deploy.

Recommended
CustomChoose your own plan!
200%

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4 GB

ย 

40 GB

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Billing

Secure Backups Included

Ghorm the Devourer

$11.49/mo

Billed monthly. Cancel any time.

  • Ghorm the Devourer plan $11.49
  • Secure Backups 30 GBFree
3-day money-back guarantee
Part of the Gamebox

Switch your Core Keeper server to any of 445 other games, right from the panel, whenever you want!*

Included with

every plan

99.9%+ Uptime
NVMe Storage
MySQL Database
(S)FTP Access
Secure Backups
Auto Restarts
DDoS Protected
No Player Slot Limits
US & UK Locations
Instant Setup

Why host your Core Keeper server with Physgun?

A cavern that stays online for your whole group, with its world, mode and password set from our panel.

Drills running ยท no lag

Smooth, even with a busy base

Pick the CPU and memory your world needs, on NVMe storage, and size up as your base and automation grow.

99.9% uptime ยท DDoS protected

Always online, always protected

99.9% uptime, and every Core Keeper server is protected from DDoS attacks.

Deploying server Installing Core Keeper Server online

Online in minutes

Your server deploys itself the moment you order. No setup, no waiting.

World SetupStartup settings
World NameThe Deep Caverns
World Slot01
World ModeNormalHardCasualCreative
SeasonHalloween
World SeedRandom
New world in slot 1slot 0 kept

Set up your world

World Mode, Slots and Seasons

Name your world and pick Normal, Hard, Casual or Creative before it is made. Each world slot holds its own world, so you can start a fresh one and keep the old. Set a seed, and turn on a seasonal event or let it follow the calendar.

  • Normal, Hard, Casual or Creative
  • Several worlds on one server
JoiningAllowed Platform: All
SteamGame IDEpic GamesIP + passwordMicrosoft StoreIP + passwordGOGIP + password
Physgun ByteThe Deep CavernsGame ID set
One world for your group on every PC store

Bring the whole group

Steam, Epic, Microsoft Store and GOG

Steam players join with your server's Game ID, and you can set your own so it never changes. Players on the other PC stores join by IP with your password. Want one store only? Limit who joins by IP to it.

  • Your own Game ID
  • Password for IP joins
Update on Start
Game Versionpublic
Restarting Updating Core Keeper Latest version online

Updates on Every Start

A restart brings the latest Core Keeper update. Or turn updates off, or pick an older version.

Backup Schedule
WorldsConfig Daily 4:00 AM

Backups on Your Schedule

Set up a backup schedule in the panel. Backup storage is included in every server.

YouOwner
AlexRestarts and filesinvited
SamBackupsinvited

Invite Subusers

Give friends their own login with limited access. No password sharing.

The panel every Core Keeper server deserves.

One place for your whole cavern: world name, mode, slot, seed, season, Game ID and game version in the startup settings, scheduled restarts and backups, subusers for your group, a file manager with SSH and VS Code, and every other universal tool.

gamecp.physgun.com/true-console-ssh-access
True Console & SSH Access - Physgun Panel

True Console & SSH Access

Accurate, blazing-fast output piped directly from the container. Paired with complete SSH access inside the Panel!

1 / 10

Core Keeper Server Hosting, Explained

What is Core Keeper?

New to Core Keeper?

What is Core Keeper?

Core Keeper is a mining sandbox adventure from Pugstorm for 1 to 8 players. You wake up in a long-forgotten cavern and dig outward through biomes like the Clay Caves, the Sunken Sea and the Desert of Beginnings. Craft tools, build a base, farm, fish and cook, automate your mining and smelting, and defeat legendary Titans to power up the Core. Friends drop in and out and split the work: one mines, one farms, one builds.

Battle Titans.

From Glurch the Abominous Mass to the Great Titans, every boss opens up more of the world.

Build and Automate.

Bases, farms and automated mining go up faster with friends sharing the work.

What is Core Keeper Server Hosting?

Why rent a server?

What is Core Keeper Server Hosting?

When a player hosts from their own game, the world only runs while they are online. A dedicated Core Keeper server keeps the world online on its own, so anyone in your group can drop in to mine, farm or push the next boss on their own schedule. Nobody has to leave a PC on. With us it deploys in minutes, with world name, mode, slot, seed, season and password in the panel, a restart that brings the latest update, and full file access over SFTP and SSH.

Always-On World.

Your cavern stays online when the host logs off, so the group plays whenever they like.

Full Control.

Set world mode, slot, seed, season and game version, and pick who joins.

Questions, answered

Straight answers before you order. Still stuck? Real people are here around the clock.

Physgun

Core Keeper is made for groups of up to 8, and you set the player cap yourself. We never charge per player slot.

Yes. Steam players join with your server's Game ID, and players on the other PC stores join by IP with your password.

Yes. Each world slot holds its own world, so you can start a new one in Normal, Hard, Casual or Creative and keep the old one to go back to.

Yes. The server updates Core Keeper every time it starts, so a restart brings the latest version. You can also keep it on an older version when your group needs one.

Yes. You can set up a backup schedule in the panel, and secure backup storage is included in every Physgun server!

Yes. Core Keeper is part of the Gamebox, so you can switch your server to another game from the panel, as long as your server meets that game's minimum CPU, memory and storage. Switching installs the new game from scratch, and we offer to take a backup first.

Yes. Every Physgun server is protected from DDoS attacks, at no extra cost.

Chicago in the US and London in the UK. Pick the one closest to most of your players when you order.

Yes. Every Physgun server comes with a 3-day money-back guarantee.
Still stuck?

Ready to launch your Core Keeper server?

Keep your cavern online for the whole group, with its world, mode and password set from the panel.

  • 3-day money-back guarantee
  • Online in minutes
  • Real people, around the clock