About Cities: City Achievements and Theaters, from BoardGameGeek:
Design new neighborhoods with the first expansion for Cities! It includes 11 new city achievement tiles and the mini-expansion Theaters. The 11 City achievement tiles show two different cities on both sides from Hungary (Budapest, Kecskemét), Germany (Hamburg, Berlin), France (Paris, Nancy), Czech Republic (Brno, Prague), Netherlands (Antwerp, Amsterdam), Russia (Moscow, Saint Petersburg), South Korea (Busan, Seoul), Poland (Warsaw, Kraków), China (Peking, Shanghai), Chile (Santiago), Italy (Rome), and Japan (Tokyo, Osaka).
The mini-expansion Theaters includes 4 theater tokens. At the time of taking tiles from the Feature tile row, a player may discard one of the Monument or Special feature tiles just taken to take a Theater tile from the supply instead (a player may take only 1 theater token per game). Then they can place it on a city space in their city. At game end, you score 1 point for each building in the same row and/or column as the theater token that matches the theater's color.
-description from the publisher
