BepInEx is a modding framework for Unity games and there are some good plugins like UnityExplorer. YgoMaster doesn't use BepInEx but there are cases when you may want to run them together.
.NET Framework / .NET seem to conflict with each other when running in the same process (at least in the case of Master Duel + BepInEx + YgoMaster).
To get around this you can use the mono runtime with YgoMaster.
- Download this zip
- Extract / merge it with your YgoMaster folder
- Run
YgoMasterClient.exe/YgoMaster.exeas you normally would
Your folder structure should look like this:
YgoMaster
├── Data/
├── mono/
├── MonoRun.exe
├── YgoMasterClient.exe
├── YgoMaster.exe
└── YgoMasterLoader.dllmono is the new folder you introduced. YgoMaster checks for this folder and runs with the mono files inside if it exists. You don't need to worry about MonoRun.exe as it's for Linux / running under Wine.
To stop using mono you can delete / rename the mono folder.