Concordia is a strategy game that requires advance planning and consideration of your opponent's moves. Every game is different, not only because of the sequence of new cards on sale but also due to the modular layout of cities. (One side of the game board shows the entire Roman Empire with 30 cities for 3-5 players, while the other shows Roman Italy with 25 cities for 2-4 players.) When all cards have been sold or after the first player builds his 15th house, the game ends. The player with the most VPs from the gods (Jupiter, Saturnus, Mercurius, Minerva, Vesta, etc.) wins the game.