You are Rick Blaine in August, 1944. After fighting the Axis in Libya, you have made your way to occupied Paris. You need to connect with the Free French to help liberate Paris and avoid capture. However, in occupied Paris, you can’t just ask people how to find the Free French. Instead, you go to a known Free French-sympathetic cafe. There you find a lock-box with four locks on it - otherwise the Nazis would open it. The box contains instructions on how to connect with Free French agents.
Hurry though, Nazi police are only 45 minutes from catching up with you! Either open the box and help the Free French liberate Paris, or get captured by the Nazis!!!