Involontariamente Nintendo ha svelato sul sito ufficiale dedicato alla versione americana di Il Professor Layton e il Richiamo dello Spettro i primi 33 DLC in arrivo. Come annunciato ogni settimana sarà rilasciato un nuovo enigma, ed ecco di seguito il calendario dei primi 33 confermati dalla società nipponica, al momento per il mercato americano:Week 1: Mouse MatchWeek 2: Today is a QuarterWeek 3: Love Letter?Week 4: Hat PanelsWeek 5: Mysterious SymbolsWeek 6: Juicy ReturnsWeek 7: Tidy Toy CubbyWeek 8: Which Folder?Week 9: Painting the StairsWeek 10: Book BrowsingWeek 11: Showtime!Week 12: Cleaning MagicWeek 13: How the Bells Toll 2Week 14: Mow OffWeek 15: Numerical GraffitiWeek 16: Next NumberWeek 17: Missed StepsWeek 18: Evacuate Again!Week 19: Ribbon RingWeek 20: Vandal’s FailureWeek 21: Sheep ShearingWeek 22: Bat AttractionWeek 23: Mother & DaughterWeek 24: Tea PartyWeek 25: Toy ChestsWeek 26: Twins and TripletsWeek 27: Double BrothersWeek 28: Picky Polar BearsWeek 29: Pizza Time!Week 30: Two NumbersWeek 31: Water BucketsWeek 32: Trapped TreasureWeek 33: Auction Order
