The Etrian Odyssey series is known for having names and monsters from mythos. For example, Etrian Odyssey I was Norse, Etrian Odyssey II was Hebrew, and Etrian Odyssey II was Cthulhu.
I've noticed that Etrian Odyssey V has quite a number of references to Dungeons & Dragons. Some of the monsters, particularly Myconid, Roper, and Owl Beast/Owlbear are originally from D&D.
I still don't have the full game (it should arrive in the mail later today), but I'm wondering if this trend will continue?