You Can Export IT Back To .dll File.
Once U Load The Assembly-Charp.dll in ILSpy
U Must Export The Code.
Then make a VSCode Project Of The Exported Code..
Now U Can Edit The Code.
Then In Console Just Type dotnet build
and BOOM U Get the .dll File
Can U Tell Me How U Modded It..Try To Make a Turorial Or Explain IT Clearly HEre
CHeers