Just a quick video of a stage in the Halloween-inspired world. Moonlight Castle kicks off the creation of a brand new, 6 stage world known as Creepy Courtyard. Within this world you will be adventuring through haunted mansions, graveyards,ruins,and even abandoned castles.
One of the best songs I could find for scary, yet catchy songs is Lufia 2; Labyrinth. If you'd like to suggest a scary game song that could appear in the stages, feel free to share your thoughts.