Railroad Tiles: Monuments ExpansionThis expansion is pretty unique in that each player has an additional pawn, the Archaeologist, that can be moved around the landscape you are creating by using the routes you have placed by spending Action points. Your goal is to place sets of different kinds of Monuments (Arch, Temple, Tower) when you find archaeological sites. You have 3 "Action points" to spend each round, and you can gain additional ones by foregoing the use of a Placement tile in