Thank you for your help. I've gotten to stage 4 of your instructions but can't figure out how to tell the studio to add the references (it never asked) This is where I am now I've managed to find the Kmod additions but not the detailed parts I think. I'm also trying to figure out how to undo the difficulty increase on escape button mashing. Rapid mashing has always been a bugbear of mine.
No worries, about adding references, there is official tutorial
You must be registered to see the links
. Then you select browse and navige to the dlls.And about that image. I think, that its decompiled badly or incorrectly loaded. There should be 1 of 1 project. You create it with dnspy. Open dnSpy, drag&drop assembly.dll. Then select it and click file>export to project. You should get folder with .sln and project name folder. Inside that folder should be project files and .csproj.
Should look somethnig like this:
In project name folder (you may have different files/folders):