Nice, i like your "horror movies" like style!
Some backgrounds are maybe a bit overloaded! Since you have a bright border on your characters, i think you should try to have only the two darkest colors for the background, with large surfaces (eg last two pics are most readable)...
I'm from gamedan, remember me? Looks nice man, I'm kind of absent from there =/
Just a little hard to read in spots but nice job otherwise :)
Doesn't mix well with the middle layers, but this is good.