MSchmoecker-MultiUserChest icon


Allows multiple players to interact with the same chest at the same time

Last updated 2 months ago
Total downloads 24947
Total rating 5 
Categories Mods Utility Client-side Server-side
Dependency string MSchmoecker-MultiUserChest-0.2.4
Dependants 98 other mods depend on this mod

This mod requires the following mods to function

denikson-BepInExPack_Valheim-5.4.1901 icon

BepInEx pack for Valheim. Preconfigured and includes unstripped Unity DLLs.

Preferred version: 5.4.1901
ValheimModding-Jotunn-2.7.8 icon

Jötunn (/ˈjɔːtʊn/, 'giant'), the Valheim Library was created with the goal of making the lives of mod developers easier. It enables you to create mods for Valheim using an abstracted API so you can focus on the actual content creation.

Preferred version: 2.7.8


Multi User Chest


Allows multiple players to interact with the same chest at the same time.


This mod requires BepInEx and Jötunn. Extract all files to BepInEx/plugins/MultiUserChest

All players need to install this mod. It can be installed at a server to enforce the installation on all clients.

Please report all errors and desyncs if they occur.


  • Who needs this installed?
    • Ever player, server is optional to enforce the installation.
  • When two players move an item at the exact same time, will it be duplicated?
    • No, only one movement will be accepted.
  • Can this be added to an existing game?
    • Yes, you can add and remove this mod anytime. Just make sure it is the same for all players.
  • Does it work with other modded chests
    • Yes, most likely. But it can make problems when other mods change the behaviour of chests
  • Does it work with mods that change inventory sizes
    • Yes
  • Does it work with mods that add quick stacking / chest sorting

Confirmed Incompatible Mods

These mods cause desync with Multi User Chest and will not startup together

Compatible Mods

Some of those mods are patched by Multi User Chest to make them work together. The version number indicates the tested version of the other mod, a different one may also work but isn't confirmed.



See contributing.



  • Fixed items from EIDF were not loaded correctly when fast moving them inside shared chests. They had to be picked up to show the extended item data again
  • Improved performance of adding item to inventories by avoiding costly vanilla code


  • Fixed item loss in high latency situations. This could occur when the receiving slot was occupied before the item was fully transferred. If items cannot be delivered, they are now dropped to the ground



  • Fixed an error that could occur when an item was moved while the player is spawning


  • Added ability to making synced non-player interactions on chests possible. This will be the base for other mods I am working on
  • Added BepInEx incompatibility for conflicting mods to prevent item issues. This means Multi User Chest will not start if any of the incompatible mods are installed
  • Added Jotunn dependency for utilities
  • Added enforcement of mod version if the mod is installed on the server
  • Removed Container.IsInUse() patch to improve mod compatibility
  • Removed custom file logger
  • General improvements


  • Fixed errors with Jewelcrafting


  • Fixed the compatibility patch with Valheim Simple Auto Sort was always active, resulting in a harmony error




  • Fixed item loss with EAQS quick slots on death, when inventory was full. Only fixes the interaction with both mods, not changing EAQS itself


  • Fixed pickup items could be deleted when player inventory is full and item was switched or rejected by chest
  • Fixed error with while placing ItemDrawers
  • Removed alpha status of this mod


  • Release

Available versions

Please note that the install buttons only work if you have compatible client software installed, such as the Thunderstore Mod Manager. Otherwise use the zip download links instead.

Upload date Version number Downloads Download link  
2022-9-23 0.2.4 6051 Version 0.2.4 Install
2022-9-10 0.2.3 1419 Version 0.2.3 Install
2022-8-17 0.2.2 2251 Version 0.2.2 Install
2022-8-16 0.2.1 267 Version 0.2.1 Install
2022-8-2 0.2.0 1610 Version 0.2.0 Install
2022-6-12 0.1.6 3501 Version 0.1.6 Install
2022-4-28 0.1.5 3573 Version 0.1.5 Install
2022-4-27 0.1.4 342 Version 0.1.4 Install
2022-3-25 0.1.3 2486 Version 0.1.3 Install
2022-3-2 0.1.2 2199 Version 0.1.2 Install
2022-2-20 0.1.1 882 Version 0.1.1 Install
2022-2-16 0.1.0 366 Version 0.1.0 Install