Description: Players take control of physicist and reluctant spy Dr. John Russell in his early days, investigating at a British research facility in this prequel to adventure game Undercover: Operation Wintersun, an exciting hunt for a Nazi nuclear bomb in the Second World Warm. Undercover: Dual Motives features both classic adventure gaming elements for on-the-go, as well as using the unique capabilities of the DS to implement novel ideas. In addition to John Russell, players have access to a second playable character in Audrey, the secretary of the facility's director. Both screens of the DS are used, when Russell and Audrey investigate. Working separately, the player is in control of one of them at a time, directing them via the touchscreen and stylus. The other screen displays the currently inactive character, which he can switch over to at any time. The challenge: cleverly using the individual abilities of the two different characters in order to solve the game's logical puzzles – even if they are in different rooms.