Thanks for the help, rayp. Where exactly is this in the manual? Because I wasn't able to find it (I even checked the downloaded tutorials). Anyway, I'm having a lot of problems with this.

1. I'm not at all sure what is meant by "set walls"; or what procedure I need to do to make this happen.

2. Whenever I go into the project manager, and I try to add a script it says: "can't open script file ... .wdl"?

3. I don't know how to manipulate the FOG window to select the color I want; or how to make the fog transparent. As in, do I have to select colors for Fog 1-4, etc...

4. I don't know how to script! I don't have any idea where to enter the 'global fog script, how to put the script into my level, and run it. Or, how to tell the engine which parts of the prison I want the fog to appear in after running the script.

I'm sorry for so many questions