Using CoC-style rules in a D&D setting

[Desdichado]

Now that you mention it, I remember reading that when I borrowed that book from my DM. I still like the Dave Bowman reference better, though. "My God! It's full of heads!"

 

[Geoffrey]

I intend to DM a dark medieval fantasy game using the d20 Call of Cthulhu book and the equipment lists from the System Reference Document.

Checklist for a dark fantasy game:

1. blasphemous gods (CoC has them)
2. hideous monsters (Coc has them)
3. twisted magic items (CoC has them)
4. corrupting magic spells (CoC has them)

Also, I like the lack of non-human PCs and the lack of different classes.