Level-5 are currently working on their next game in the popular puzzle game from the Professor Layton series. Level-5, CEO Akihiro Hino, responded to a message left by a fan over Twitter and gave a vague hint on the next title.
The general framework for the next Layton title has been outlined, Hino says. However, it’ll be a while before they can announce the game officially. Akihiro Hino did reveal that the game will have a long title in Japanese. The series has gone on to be one of the most successful Nintendo DS exclusive series, with the lifetime cumulative sales of Professor Layton games standing at 10 million units sold as of October 2010.