Wall, Tower - Areso/1255-burgomaster GitHub Wiki
Wall, as well as the next upgrade - the Tower, provide a bonus to defense your city.
Price to build:
Wall - 2 gold
Tower - 8 gold
Castle - 24 gold
Wall, as well as the next upgrade - the Tower, provide a bonus to defense your city.
Price to build:
Wall - 2 gold
Tower - 8 gold
Castle - 24 gold