This is the official trailer from the game "Professor Layton and the Curious Village" for Nintendo DS.
Professor Layton and the Curious Village is a point and click adventure game that includes over 120 brain teasers for the player to solve.
The game was developed by Level-5 for the Nintendo DS, and is the first installment of Professor Layton series.
The game was released in Japan on February 15, 2007, and on February 10, 2008 in North America. A European release is expected later in 2008.
Official Site: http://www.professorlaytonds.com
More trailers can be found here: http://www.gametrailers.com
Enjoy!