[RoryF]

How does one add the appropriate files to the .lvl file in order to have for example a Slog appear in the first RuptureFarms 1 path? Is there a tutorial or something anywhere?

I think there was... somewhere.

Here's what I did:

1. Use the Extract.exe from the .lvl files thread to unpack the level into a folder.
2. Use Extract.exe again on the level that contains the thing you want.
3. Move the file over into the folder.
4. Finally use MakeLVL.exe to repack the level with the added files.

Sucess!!