abhishekarya1/ValheimMods

Modding Valheim by custom patches using BepInEx and Harmony

C#

ValheimMods 🪓

Features

Roof and fire checks disabled for crafting station
Fire, exposure, and wet checks disabled for bed
Carry all items through portal
Start with base HP as 100

Tools

BepInEx Pack Valheim- Inject and Run DLLs
Harmony (incl. with BepInEx) - Patching methods at runtime
ILSpy - Decompiling Unity Files
MS Visual Studio - Code & Build C# (with .NET desktop environment)

Setup

Create Class Library (.NET Framework) in Visual Studio
Copy all files from BepInExPack_Valheim to game folder's root
Copy below DLL files to libs folder in the project

Valheim\BepInEx\core\0Harmony.dll
Valheim\BepInEx\core\BepInEx.dll
Valheim\valheim_Data\Managed\assembly_valheim.dll
Valheim\valheim_Data\Managed\UnityEngine.dll
Valheim\valheim_Data\Managed\UnityEngine.CoreModule.dll

Add references to above files in Visual Studio
Rename .cs file to mod class name and patches go in here

Installing the Mod

Copy DLL from \bin\Debug with the same name as the mod class
Paste in Valheim\BepInEx\plugins
Check if it's loaded during game startup in BepInEx console

References