Playing as Martin Holan, you arrive at the construction site where the mysterious World War II tunnel was unearthed while building a new highway in Bohemia. You notice that soldiers have setup barricades and no one is allowed to enter unless they have authorized permission. Luckily you were able to â€œobtainâ€ a pass from the Director of the cityâ€™s Office of Historical Monuments. Your goal is to gain access to the tunnel itself. This is just the beginning of the mystery as you embark on a quest to unravel the shocking truth linking the dark secrets of the Nazis and the demise of the Mayan civilization.