Castlevania: Twilight Spell

This time, Dracula casted a spell on the surroundings of its fortress, taking away every trace of color in order to make things more devious, and affecting everything that comes around it, making most of the set of his monster act differently than before, also affects the subweapons. Said spell also takes away sound frequencies, in order to try to make the hero of the time shiver in bigger fear.