Modifier Type
Fort Limit
A soft limit on the number of Forts a Country can manage. Having more forts than the limit will result in decreased Fortification Maintenance Efficiency.
A Fort without Zone of Control, for example Stockade, will only cost half Fort Limit.
Percentage · higher is better · Country
 Offensive vs Defensive Right side | Societal Value | 0% → +50% With Societal Value: ×0 at 0 → ×1 at 100 Formula: Societal Value × 0.01 |
 The Cretan Labyrinth of Fortifications | Advance | +25% |
 Military Order Country modifier | Government Reform | +25% |
 Baltic Crusader Forts | Advance | +20% |
 A Fortified Border | Advance | +20% |
| The Ṯuḡūr | Advance | +20% |
 The Hexamilion Modernization | Advance | +20% |
 Local Fortification | Advance | +20% |
 Innovative Fortifications | Advance | +20% |
 Castellany System | Advance | +10% |
| Border Wardens | Advance | +10% |
| Defense Bureau | Advance | +10% |
| Inspectors General | Advance | +10% |
| Standardized Engineering | Advance | +10% |
| Ordnance Surveys | Advance | +10% |
| Fortress of the Balkans | Advance | +10% |
 Fortresses of Goguryeo | Advance | +10% |
 The Casale Citadel | Advance | +10% |
 The Citadel System | Advance | +10% |
 Mura Malatestiani | Advance | +10% |
 The Alpine Strongholds | Advance | +10% |
 Naval Vigilance | Advance | +10% |
| Duchy of Spoleto | Advance | +10% |
 Expanded Marches | Advance | +10% |
| The Defensive Network of Klobuk | Advance | +10% |
 Fortification Licenses Country modifier | Estate Privilege | +10% |
Mentions 2
Buildings
StockadeDesc
Modifier Types
Scripting 3
Mentions 3
CountryDesc
FortificationDesc- Zone of ControlDesc
percent = yes
game_data = {
category = country
}