So I've been tossing this idea around. It involves a cursed hoodoo mountain, a dying mining town, and a haunted mansion plaguing the town with ghosts and other baddies. Here's some art working out the main look of the town and mountain area.
The mountain and the town, respectively.
And the mansion that started all the trouble. Being a haunted mansion, I had to make a night version as well.
I realize my shadows are a little off, but I couldn't resist the cliche moon-peeking-from-behind-the-house. I just reused the shadow layers from the daylight version and was too lazy to change them :P.