Each level is in a different time period and contains a series of objectives that must be completed.

The Ruins is a standard level with a little bit of everything the other levels contain.

Each level also contains a number of items available for collecting.

Or does the causal level contain factors of another sort which do the real work?

The upper levels of the building contain larger wood windows.

The lower level contains the history department classrooms and the school archives.

The seventh level of the western building contains press rooms.

The next level contained the hall used for entertaining guests.

The central level contains the minister's office, branches, and related services.

Each level contains various obstacles and enemies that the players must deal with.