What a pity. After a tiny little teaser about Hotel Dusk 2, it looks like we may never see the project bear fruit, as Dusk developers Cing have gone to the wall.
As well as the DS mystery title, Cing also had a hand in developing Little King's Story, as well as a title that never made it to the west, the spooky Last Window.
A pity. Hotel Dusk became something of an obsession when I bought it for my DS, and though it took me fuppin' ages to complete, it was rather good I thought.