Core Keeper Server Hosting
Dig, build and take on bosses together. Keep your Core Keeper world online for your next underground adventure.
- PC
- Steam
The first world takes a few minutes to load. Share the Game ID when the server is ready. How setup works
Configure your server
The first world takes a few minutes to load. Share the Game ID when the server is ready. How setup works
★★★★★
Jonahven Draws
berrybyte customer · 11 September 2026
Read on TrustpilotRead more reviews“fast support, simple instructions and overall simplicity to figure things out!”
Your next discovery is a group effort.
Give your explorers a shared world they can join whenever they want, with your base and progress ready for the next session.
Bring the whole group
Choose a four or eight-player plan. Share the server’s Game ID once it is ready so your friends can join your underground world.
Keep exploring the same world
Continue building your base between sessions. Moving a compatible PC world from another host? We’ll help you transfer it.
Protect the progress you make
Automatic backups are included. Make an extra copy before changing world files or updating, and restore it from the dashboard when needed.
From your first torch to the next boss.
Start your world, share its Game ID and get everyone exploring together.
Share the Game ID
Once startup finishes, find the Game ID for your server. Friends use Join Game in Core Keeper and enter that ID.
Follow the connection guideKeep your favourite world
Name your server and choose a fresh world or bring a compatible save. Ask us for help transferring an existing base.
Get setup helpKeep a way back
Automatic backups are included. Make an extra copy before an update, a new mod or a world transfer, then restore it from your dashboard if you need to.
Manage your backups
A little help with Core Keeper.
Start with a guide, or ask our team. Setup and migration help are included with your server.
Connect to your Core Keeper server
The right joining steps, plus help with versions, passwords and connection problems.
Bring your world with you
Tell us where your server is hosted and we’ll help transfer the files.
Back up and restore your server
Save a copy before making changes and restore it from your dashboard.
Core Keeper server requirements
- Locations
- US East, US West and EU Central
- Included
- AMD Ryzen processors, NVMe storage and DDoS protection
- Help
- Installation, connection and world-transfer assistance
- Backups
- Automatic backups, plus backups you create yourself
Frequently asked questions.
Need help choosing? Talk to our team.
How much does Core Keeper server hosting cost?
Core Keeper server hosting starts at $6.95 USD per month. Your price depends on the player slots you choose. Setup help and automatic backups are included. You can see each plan’s monthly price in the selector above.
How many players can join a Core Keeper server?
Core Keeper supports up to eight players in a world. We offer four and eight-player plans, both with 6 GB RAM. Choose the player limit that fits your group.
How do friends join my server?
Wait for the server to finish starting, then share its Game ID. Friends choose Join Game in Core Keeper and enter the ID. The connection guide covers missing IDs and version mismatches.
Can console players join this server?
These plans run the PC dedicated server. Do not assume console editions can join the same world; choose this service for your PC group.
Can I move an existing world?
Yes, compatible PC world files can be moved. Stop the server and keep a backup before uploading them. Our team can help identify the right save files.
What if the server isn’t right for me?
New purchases include a 7-day money-back guarantee. Request a refund through support within 7 days of purchase. See /terms#refunds for the full policy. You can also cancel future renewals from your dashboard.