


Let say the Alcatraz is at level 11, therefore producing 10 units per day. One barrack of the following units of previous era: Light, Short Range: 2 Barracks.One of each of the following: Rogue Hideout, Champion Retreat (current Era), Champion Retreat (previous Era): 3 Barracks.One barrack of each type of the current era: Fast, Light, Heavy, Short Range, Long Range : 5 barracks.The maximum number of lines depends on the number of different barracks built at the city, and the number of units produced by Alcatraz at the current level.
