< The Players' Guide to the Cities | User Interface The Clues Window may be opened by clicking on "Clues" in the Nav Window or selecting "Clues" from the Menu Window. Depending on the mission, you may need to unearth clues to keep the narrative moving forward. Each time you obtain a new clue, it flashes on the screen and may then be accessed in the "Clues" tab. In this tab is a list of clues you have discovered in the course of your adventures.