I love the horror genre! Gross and gory, thrillers, monster or ghost stories, psychological, cosmic horror (huge H.P. Lovecraft fan here), unobtrusiveness, in-your-face, vulgar, gore-porn, zombies, werewolves, vampires (no sparklies please)... I will write any of it for you!
I will say that I specialise in Cosmic Horror and Werewolves. I can guarantee these such works will be completed in a much shorter duration!