Her Interactive today unveiled the first trailer for The Hardy Boys: Treasure on the Tracks, the first DS adventure for the teen sleuths.

Treasure on the Tracks sees Frank and Joe team up with a mysterious female spy in searching for the missing Romanov family treasure and unlocking the family’s long-kept secret. In their travels, the boys will take an epic journey across Europe, including stops at Paris, St Petersburg, Warsaw, Vienna and Prague.



The trailer introduces the game’s main characters and offers a glimpse of several locations, along with a sampling of the many puzzles to solve as the boys look for clues hidden in paintings, interrogate suspects and sneak around train cars aboard the Royal Express.

The Hardy Boys: Treasure on the Tracks will be available this September. To learn more about the game, you can snoop around the official website.