Garrison Command
Overview:
Adds two Empire Upgrades for any class that reduce tier 1 unit and tier 1 and 2 unit upkeep respectivly, as long as those units are garrisoned in cities.
Motivation:
While there are numerous advantages in tactical combat for Defenders, on the strategic layer it was never really worthwhile to fortify your cities in the first place.
Details:
For more information, see screenshots.
This is version 2. The main change was to split the research into two Empire Upgrades. The first upgrade reduces unit upkeep of garrisoned tier 1 units by 1, i.e. their upkeep changes from 4 to 3 gold per turn. The second upgrade reduces unit upkeep of tier 1 units further to 2 gold per turn and tier 2 units from 8 to 6 gold per turn.
