50% Unit Size/Half Manpower Mod (1.4+)
This mod, inspired by RebelsJ21’s fantastic "Smaller Unit Sizes (500)" mod, continues on from the original, halving unit/cohort sizes to 500 per unit, simultaneously halving manpower levels and garrison forts for every faction. I personally find that troop numbers and manpower levels feel far too high for the period.
Works for Archimedes 1.4+. Troop upkeep and supply limits are scaled to the new sizes automatically, so there is no change in this regard.
PS – May take down if RebelsJ21 updates their original mod!