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Core Keeper: updates, settings and interface

Game updates, plugin versions and improvements to our interface with a traceable history.

Recorded, available and installed are different states. Your actual installation status and suitable updates are shown in the server panel.

Game update Published

Core Keeper’s Bags & Blasts Update is Out Now!

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Effects on plugins

No independent plugin compatibility test is documented for this announcement. Check the affected plugins in the update center before changing game versions.

Game update Published

Core Keeper - 1.1.0 Major Update - Bags & Blasts

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Effects on plugins

No independent plugin compatibility test is documented for this announcement. Check the affected plugins in the update center before changing game versions.

Game update Published

Core Keeper’s Bags & Blasts Update Is Coming March 10th!

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Effects on plugins

No independent plugin compatibility test is documented for this announcement. Check the affected plugins in the update center before changing game versions.

Developer announcement Published

Happy Lunar New Year 2025!

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Game update Published

1.0.2 Minor Update: Lunar New Year Patch Notes

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Effects on plugins

No independent plugin compatibility test is documented for this announcement. Check the affected plugins in the update center before changing game versions.

Developer announcement Published

Want to Get Your Hands on a Radical Rabbit Stew Steam Key?

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Developer announcement Published

Notes From the Underground #003

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Developer announcement Published

Get the Core Keeper Digital Soundtrack on Steam!

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Developer announcement Published

Happy Holidays from Core Keeper!

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Developer announcement Published

Notes From the Underground #002

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Game update Published

A First Look at Core Keeper’s 2025 Content Updates

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Effects on plugins

No independent plugin compatibility test is documented for this announcement. Check the affected plugins in the update center before changing game versions.

Game update Published

1.0.1.11 Stability Patch Notes

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Effects on plugins

No independent plugin compatibility test is documented for this announcement. Check the affected plugins in the update center before changing game versions.

Developer announcement Published

Explorers, the 2024 Steam Awards are here! 🎉

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Game update Published

1.0.1.7 SDK Update Patch

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Effects on plugins

No independent plugin compatibility test is documented for this announcement. Check the affected plugins in the update center before changing game versions.

Developer announcement Published

Troubleshooting: A Reminder About Mods and Graphics Drivers!

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Developer announcement Published

Notes From the Underground #001

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Developer announcement Published

Community Wrap-Up November 15th

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Game update Published

1.0.1.4 Stability Patch Notes

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Effects on plugins

No independent plugin compatibility test is documented for this announcement. Check the affected plugins in the update center before changing game versions.

Developer announcement Published

Community Wrap-Up November 1st

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Game update Published

Hotfix 1.0.1.3

Announcement from the official source. The source describes the changes; your server installation status is shown separately in the update center.

Effects on plugins

No independent plugin compatibility test is documented for this announcement. Check the affected plugins in the update center before changing game versions.

What the interface looks like

The image shows the interface on its capture date; earlier versions may differ.

Excerpt of the current interface with sample values. Values and prerequisites illustrate the controls; available tools depend on server software, plugins and permissions.
Excerpt of the current interface with sample values. Values and prerequisites illustrate the controls; available tools depend on server software, plugins and permissions. · Captured on 2026-10-08

What the settings do

These values come from our guided editors. Defaults are the editor starting values; they do not show the contents of a customer server.

World index

Number of the world to load. Default: 0. Whole numbers from 0 only. A different index selects a different save.

Setting
WORLD_INDEX
Default
0
Range / options
0 – …
When it takes effect
Takes effect after saving and restarting the server.
Server name

Server display name, 3–100 characters. The world index selects the save. Restart after saving.

Setting
WORLD_NAME
Default
Core Keeper Server
When it takes effect
Takes effect after saving and restarting the server.
World seed

Seed for a newly generated world. This field accepts whole numbers from 0; 0 generates a random seed. An existing world keeps its seed.

Setting
WORLD_SEED
Default
0
Range / options
0 – …
When it takes effect
Takes effect after saving and restarting the server.
Maximum players

Maximum number of players connected at the same time. Set by the server and read-only here.

Setting
MAX_PLAYERS
Default
100
Range / options
1 – 100
When it takes effect
Takes effect after saving and restarting the server.
Hard world mode

Off: normal mode. On: hard mode for a newly generated world. An existing world keeps its mode.

Setting
WORLD_MODE
Default
0
When it takes effect
Takes effect after saving and restarting the server.
Automatic updates on startup

Enables automatic game updates when the server starts. Find the switch under Updates.

Setting
AUTO_UPDATE
Default
1
When it takes effect
Takes effect after saving and restarting the server.