Originally Posted by After Shock Media

Nice idea and it is one of the most used mythos in liturature. Though it basically is just early to mid 1900's with monsters that either kill you or send you insane.

The deadlands idea is pretty good to. I really liked the appeal of that game when it came out.

Honestly though one I would love to see if it has not been done yet. The whole Warhammer 40k ordeal. It has it all. Common fantasy elements people are used to such as goblins, orks, etc. Sci Fi based with a tremendous supply of weapons allowing for the shooter types. Not to mention interplanetary travel; land, sea, underground, space combat all available. Full commerce abilities. And of course a dark side being Chaos.

http://en.wikipedia.org/wiki/Warhammer_40k