I'm not actually in any of these games yet but I thought I'd share them in case you hadn't seen their ads:
deadone: supernatural game where vampires rule. modsofvegas: supernatural game set in Las Vegas. cityoangels: has a serial killer on the loose in Los Angeles. lotterymods: supernatural game where supernaturals rule the world and humans are auctioned off as property. miragemods: modern fantasy/supernatural with heavy use of Fae.