ok I found a way to open the folder and nothing helpful
but I downloaded bb+ on steam
it dosent let me drag the files
ok I was doing it wrong now I did it BUT THE RESOURCES FILE HAS NO DATA
the only thing you have to do is right click on the app and than click show package contents than find the managed folder and drag the assembly-csharp file in there
but there's no managed folder
all that's in it is a text a resources folder that only has the image of the shortcut and the MacOS folder that contains another text
that's all in the baldis basics + folder