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Slumber
Modrinth Plugin

Slumber

Let the server rest while there are no players online

Minecraft product info

Important product information

Compatibility, Minecraft versions, loaders, and external source data.

Type

Plugin

Access

Free

Latest version

mc26.2-2.0.0

Downloads

49 444

Loaders / Platforms

fabric folia forge neoforge paper purpur quilt spigot sponge

Minecraft versions

1.18.2 – 1.21.11 26.1 26.1.1 26.1.2 26.2

Categories

optimization utility

Description

Detailed information

# Slumber Let the server slumber while there are no players online. This mod allows you to freeze your server when no players are online. Minecraft versions before 1.20.3 require [fabric-carpet](https://github.com/gnembon/fabric-carpet). ## Commands `/slumber` displays current status whether it is in slumber or not, it has the following output. - **Enabled** Tells if the mod is enabled or not. - **Frozen** Check if the server is frozen `/tick freeze` also affect this message. `/slumber true` enables freezing. `/slumber false` disables freezing. ## Configuration file Located at <SERVER_DIR>/config/slumber.properties The syntax is key=value `value` should have type same as describe below. | Key | Type | Default Value | Description | |----------------------|---------|---------------|---------------------------------------------------------------------------------------------| | freeze-delay-seconds | integer | 20 | Time (in seconds) to slumber after no player left in the server | | debug-messages | boolean | false | Show message in server log when game is in slumber or not | | config-version | string | 1.4 | Version of the config | | safe-starting | boolean | true | Freeze when the terrain is loading to prevent redstone machines from breaking | | sleep_tick_speed | double | 0.0 | Sets the TPS that should be used when the server is in slumber. 0.0 means a complete freeze | | sleep_autosaving | boolean | false | Enable autosaving when the server is in slumber | | toggle | boolean | true | Enable slumber by default | # Supported Platforms (As of v2.0.0) - Fabric/Quilt (1.14.3 - 26.2) - Forge (26.2 - ) - NeoForge (26.2 - ) - PaperMC/Spigot/Folia (26.2 - ) - Sponge (26.2 - ) # Installation ## Fabric, Quilt, Forge, NeoForge Simply put the mod in the mods folder ## Sponge Simply put the plugin in the plugins folder ## Spigot/PaperMC 1. Install the [Ignite](https://github.com/vectrix-space/ignite) Mixin loader 2. Run the ignite jar alongside the paper/spigot jar 3. Put the mod in the mods folder and restart ## Folia 1. Install the [Ignite](https://github.com/vectrix-space/ignite) Mixin loader 2. Rename the Folia jar to "paper.jar". Alternatively, you can launch the game with the following JVM args: `-Dignite.locator=paper -Dignite.jar=./folia.jar` 3. Run the ignite jar alongside the folia jar 4. Put the mod in the mods folder and restart

Developer

Project author

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Change log

Project versions

Published versions and original Modrinth files.

mc26.2-2.0.0 Current Release 16.06.2026

Slumber 2.0.0

Supported Minecraft versions
26.1 26.1.1 26.1.2 26.2
Loaders / Platforms
fabric folia forge neoforge paper purpur quilt spigot sponge
Show changes
- Updated to 26.2 - Completely cross platform compatible! That means the mod supports Fabric, Quilt, Forge, NeoForge, Sponge, and even PaperMC!
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0.02 MB

1.3.4 Release 19.05.2026

Slumber 1.3.4

Supported Minecraft versions
26.1 26.1.1 26.1.2
Loaders / Platforms
fabric quilt
Show changes
- Fixed a crash on startup due to improper Fabric API dependency
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0.04 MB

1.3.2 Release 12.12.2025

Slumber 1.3.2

Supported Minecraft versions
1.21.11
Loaders / Platforms
fabric quilt
Show changes
- Update to 1.21.11
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0.04 MB

1.3.1 Release 02.10.2025

Slumber 1.3.1 - 1.21.9

Supported Minecraft versions
1.21.9 1.21.10
Loaders / Platforms
fabric quilt
Show changes
Updated to 1.21.9
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0.04 MB

1.3.0 Release 26.12.2024

Slumber 1.3.0 - 1.21

Supported Minecraft versions
1.21.3 1.21.4 1.21.5 1.21.6 1.21.7 1.21.8
Loaders / Platforms
fabric quilt
Show changes
- Updated to 1.21.4 & 1.12.5 - Marked as stable
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0.04 MB

1.3.0-beta.2 Beta 16.11.2024

1.3.0-beta.2

Supported Minecraft versions
1.21.3 1.21.4
Loaders / Platforms
fabric quilt
Show changes
- Fixed some bugs related to unfreezing with TPS > 0 - Fixed a Mixin apply issue on startup
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0.04 MB

1.3.0-beta.1 Beta 29.10.2024

1.3.0-beta.1

Supported Minecraft versions
1.20.5 1.20.6 1.21 1.21.1 1.21.2 1.21.3
Loaders / Platforms
fabric quilt
Show changes
This release changes the way servers "sleep". Servers are now able to be slowed rather than frozen. For example, the TPS can be set to 1.0, which will allow the server to process functions while no players are online, however at a significantly reduced speed. Additionally some of the code was cleaned up to be more presentable. **Note: This release has been marked as beta. This means that bugs and to be expected. Please report any issues to the Github Issue Tracker. Thank you**
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0.04 MB

1.2.0 Release 20.12.2023

Slumber 1.2.0 - 1.20.4-1.21.1

Supported Minecraft versions
1.20.3 1.20.4 1.20.5 1.20.6 1.21 1.21.1
Loaders / Platforms
fabric quilt
Show changes
- This release completely rewrites Slumber to use Mojang's new tick manager. - Additionally it includes some code cleanup such as adding the mod icon thanks to CamperSamu
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0.04 MB

1.1.3 Release 18.08.2023

Slumber 1.1.3 - 1.20.2

Supported Minecraft versions
1.20 1.20.1 1.20.2
Loaders / Platforms
fabric quilt
Show changes
- Fixed freezing not disabling when safe start was enabled, but the main freezing was disabled - Made the main freezing feature enabled by default - Added optional debug messages - Included in these debug messages is a timer to show how long the server has been frozen for
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0.02 MB

1.1.2 Release 17.08.2023

Slumber 1.1.2 - 1.20.x

Supported Minecraft versions
1.20 1.20.1
Loaders / Platforms
fabric quilt
Show changes
- Fixed an issue with Carpet's ServerTickRateManager. Apparently it must use an interface instead of being created as a new class - Minor code rewrites with the toggle method
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0.02 MB

1.1.1 Release 29.07.2023

Slumber 1.1.1 - 1.20.x

Supported Minecraft versions
1.20 1.20.1
Loaders / Platforms
fabric quilt
Show changes
- Updated to 1.20.1 - Fixed crash due to changes with Minecraft's Text system - Switched to Carpet's TickRateManager as the old system is Deprecated - Removed /serv-freeze command, use /slumber instead
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0.02 MB

1.1.0 Release 05.04.2023

Slumber 1.1.0 - 1.19.x

Supported Minecraft versions
1.19 1.19.1 1.19.2 1.19.3 1.19.4
Loaders / Platforms
fabric quilt
Show changes
- Fixed a bug where a dedicated server would not shutdown because a thread refused to close - Implemented a new feature: safe-starting. Safe Starting forces the server to not tick chunks until the entire spawn chunks has generated. This prevents scenarios where something is only partially loaded if it rests between two chunks in the spawn chunks
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0.02 MB

1.0.1 Release 17.03.2023

Slumber 1.0.1 - 1.19.x

Supported Minecraft versions
1.19 1.19.1 1.19.2 1.19.3 1.19.4
Loaders / Platforms
fabric quilt
Show changes
- Updated dependencies to 1.19.4 - Fixed a permission issue by not using permission level 4
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0.02 MB

1.0.0-1.19 Release 13.07.2022

Slumber 1.0.0 - 1.19.x

Supported Minecraft versions
1.19 1.19.1 1.19.2 1.19.3
Loaders / Platforms
fabric quilt
Show changes
The initial commit for the 1.19 version of Slumber. It includes: - Player detection - Customizable freeze delay - Deep freeze - Easy to use command system - Saves your last toggle on server restart
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0.01 MB

1.0.0-1.18.2 Release 11.07.2022

Slumber 1.0.0 - 1.18.2

Supported Minecraft versions
1.18.2
Loaders / Platforms
fabric quilt
Show changes
Ported to 1.18.2. This version will not be actively updated or maintained. Just for people that want to stay on 1.18.2.
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0.02 MB