kremnev8-SecureAttachment icon


Don't let your enemies destroy your carefully built traps with ease!

Last updated 3 weeks ago
Total downloads 1700
Total rating 0 
Categories Client Server
Dependency string kremnev8-SecureAttachment-1.0.3
Dependants 0 other mods depend on this mod

This mod requires the following mods to function

BepInEx-BepInExPack_Core_Keeper-2.1.0 icon

BepInEx pack for Core Keeper. Preconfigured and includes Unity Base DLLs.

Preferred version: 2.1.0
CoreMods-CoreLib-2.1.0 icon

A library that makes modding Core Keeper easier

Preferred version: 2.1.0


Secure Attachment

Don't let your enemies destroy your carefully built traps with ease!

With this mod certain structures, like robot arms, drill, etc. will become indestructible. To remove them you must use your trusty wrench, which can be found in wrench workbench. Wrench workbench can be found in the root workbench

Other mods can also add their own wrenches and make their objects mounted. To do that use WrenchCDAuthroing and MountedCDAuthoring components

More features might come in the future. If you have any feature you would like to see added, message me on Discord

Feedback and Bug Report

Feel free to contact me via Discord (Kremnev8#3756) for any feedback, bug-reports or suggestions.

How to support development

If you like what I do and would like to support development, you can donate.


With Mod Manager

Simply open the mod manager (if you don't have it install it here), select Secure Attachment by kremnev8, then Download.

If prompted to download with dependencies, select Yes.

Then just click Start modded, and the game will run with the mod installed.


Install BepInEx Pack from here
Install CoreLib from here

Unzip all files into Core Keeper\BepInEx\plugins\SecureAttachment/ (Create folder named SecureAttachment)



  • Updated to work with game version 0.6.0 or higher.
All changes


  • Fixed that wrong assembly was uploaded


  • First public release
  • Updated to CoreLib 2.0.0
  • Added wooden wrench and wrench workbench


  • Initial 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  
2023-5-11 1.0.3 715 Version 1.0.3 Install
2023-3-26 1.0.2 868 Version 1.0.2 Install
2023-3-24 1.0.1 117 Version 1.0.1 Install