Today, Level-5 unveiled its latest Professor Layton. It's not only the sixth Layton game. It's the last one.
The name of the game is Layton Kyoujyu to Cho Bunmei A no Isan (loosely "Professor Layton and the Legacy of Super Civilization A"). The game takes Layton and his trusty assistant to a snow covered land, where there are puzzles and a mysterious young girl.
The game is slated for release next year.