The War for Rembrandt

In the year 1942, a war widely known as the War for Rembrandt broke out between the Nuevo Union and the Hetzel Republic, separating the world into two regions. One fights for the preservation of art and literacy materials while the latter regards them as manipulative material used by the other to usurp world nations. The Hetzel Republic had confiscated and stored away thousands of artifacts in a secret underground station known as the Train Graveyard. As a rebel group who believes in the importance of art and literature preservation, you have located the secret station and are prepared to infiltrate and transport the artifacts out of the station with the help of the Nuevo Union.