Loyalty is a game mechanic added to Civilization VI in the Rise and Fall expansion pack. It represents the political alignment of a city and how much political control its current owner has over it. Loyalty introduces a new way in the game to change city ownership without military conquest.
Loyalty applies to each city of each civilization individually and represents how much political control that nation has over the population of the city. Each city has a Loyalty score which is a value between 0 and 100, and a Loyalty change per turn.
If the Loyalty score reaches zero the city will revolt and become a Free City (see below).
The Loyalty change per turn is decided by the summed contribution of four factors:
- Pressure from nearby Citizens.
- The effect of domestic and foreign Governors.
- Happiness of the citizens in the city.
- Other factors.
Below you will find a more detailed breakdown of these factors
Loyalty states Edit
The current Loyalty of a city is described by several stages with relevant gameplay effects:
- Loyal (76-100): no penalties.
- Wavering Loyalty (51-75): 75% Population growth, -25% to all yields.
- Disloyal (26-50): 25% Population growth, -50% to all yields.
- Unrest (1-25): no Population growth, -100% to all yields.
If a city's Loyalty reaches 0 or less, it will revolt and break off from the empire which created it, turning into a "Free City."
Note that it is possible to flip another player's Capital! Of course, since it exerts extra Loyalty on its own, you will need to achieve really big pressure: removing their own pressure by eliminating their other cities, and possibly surrounding it with your own cities from every direction.
City-States and Loyalty Edit
City-States are a special case within the Loyalty pressure system, in that that they are practically excluded from it. They have a special extra loyalty feat which ensures that they can resist even the most powerful pressure from nearby civilizations. So, despite the new Loyalty mechanic, City-States remain always independent and loyal only to themselves (until conquered by someone, of course). Of course, they do not exert Loyalty pressure to normal cities.
Loyalty lens Edit
The special Loyalty lens helps you visualize all Loyalty pressure straight on the map. Bring it up from the Lens menu, or by pressing 8 on the keyboard. You will see arrows around each city which is experiencing Loyalty pressure, coming from the direction of the cities exerting the pressure. Each arrow's color matches the color of the nation the city belongs to, and the thickness of the arrows represents the strength of the pressure coming from the relevant city (the thicker the arrow, the stronger the pressure).
Additionally, under each city banner you will see a tab displaying the current Loyalty score: a bar in this tab will be filled with either green (which stands for "Loyal"), or red ("Independence"). If the Loyalty score of the city is lower than 100 you will see both colors and you should start paying attention! Click on the tab to bring out a detailed breakdown of the different groups of factors affecting Loyalty - this will make it clear what influences the city negatively, causing its Loyalty to slide. Additionally, if a city is losing Loyalty, you will see a big red fist flashing under it - the symbol of Independence.
Of course, in the City Details tab you may see even more detailed information about current factors affecting Loyalty.
Factors affecting Loyalty Edit
The following factors are all cumulative; that means that a combination of all could potentially achieve a Loyalty pressure of 40+.
Pressure from Nearby Citizens Edit
The pressure from nearby citizens is a metric calculated for each individual city dependent upon its neighboring cities' populations of the same civilization compared against the neighboring cities' populations of foreign civilizations. Only civilizations' cities within 9 hex-tiles of the city can impact the pressure from nearby citizens, and Free Cities and City-States have no impact.
The calculation is done in two stages: firstly pressure from your own neighboring citizens and pressure from foreign neighboring citizens are calculated, then secondly a comparison is performed to determine the final pressure value. Each unit of Population exerts pressure proportional to its distance away - the amount of pressure diminishes by 10% per tile away from the home city. The Age each civilization is currently experiencing also impacts:
Domestic Pressure = Age Factor * Sum of [ each Domestic Population * (10 - Distance Away) ]
Foreign Pressure = Sum of [ each Foreign Population * (10 - Distance Away) * Age Factor of Foreign Civ ]
where Age Factor is 1.0 for Normal Age, 0.5 for Dark Age, and 1.5 for Golden or Heroic Age. Note that a Capital is counted twice: the first time with its Population affected by the Age Factor and the second time it is assumed to be in a Normal Age. A city always exerts its own domestic pressure with the Distance Away set to zero. The Bread and Circuses project from a nearby Entertainment Complex or Water Park, also has the effect of doubling the Population count, so a Bread and Circuses project in a high population city can be very powerful.
Pressure from Nearby Citizens = 10 * (Domestic - Foreign) / (minimum of [Domestic, Foreign] + 0.5)
This final pressure value is capped at ±20. In other words, even if nearby cities have enough Citizens to exert more than 20 points of pressure, the final effect won't exceed 20 or -20. Other factors (Happiness, religion, etc.), however, will still build upon this pressure, potentially resulting in a total loyalty per turn well over 20.
There is a special case which occurs when a city someone just conquered becomes the reason for an Emergency (a 'Free this city' - type of mission). To ensure that this city remains owned by the actual target of the emergency, and not flip before its end, it will receive an extra 20 points of Loyalty for the duration of the Emergency. Of course, military conquest will result in ending the Emergency itself, and cancel these points.
Example of Pressure from Nearby CitizensEdit
The image to the right contains a small island with 5 cities, 1 City-State which we ignore, 2 Cities of England (experiencing a Normal Age) and 2 Cities of Kongo (experiencing a Dark Age). If we calculate the pressure for the city of Kinchassa:
Domestic = 0.5 * [ 5 * (10-0) + 2 * (10-4) ] = 31
Foreign = [ 1 * 11 * (10-7) + 1 * 2 * (10-4) ] = 45
Pressure = 10 * (31 - 45) / (min[31,45] + 0.5) = -4.4
The pressure for Mbanza Mbata and Manchester can be similarly calculated but Liverpool has external influence from other cities from the south and west.
England could mount a Loyalty Attack (see below) by running Bread and Circuses in Liverpool. This would reduce Kinchassa's pressure to -15.2 (and Mbanza Mbata's to -10.8). Neutralising its governor, whilst also using Amani Emissary ability, and quickly growing the population of Manchester would see Kinchassa revolt in around 5 turns, and Mbanza Mbata would also fall shortly after. Kongo's Dark Age makes this a fairly straight forward attack to mount. If England were also in a Golden Age this attack might succeed even without the player necessarily doing anything or being aware of it!
Happiness of the Citizens Edit
Happiness of the citizens (which depends on Amenities in the city) also plays a role:
- -6 if the citizens are in Unrest ( Amenities deficit greater than 2)
- -3 if the citizens are Displeased ( Amenities deficit is either 1 or 2)
- 0 if the citizens are Content (no surplus or deficit Amenities)
- +3 if the citizens are Happy ( Amenities surplus is either 1 or 2)
- +6 if the citizens are Ecstatic ( Amenities surplus is greater than 2)
Domestic and Foreign Governors Edit
Impacts from Governors can be direct or indirect depending upon their abilities.
- +8 Loyalty per turn for having any Governor established in that city. Slotting the Praetorium policy card increases this to +10.
- +2 Loyalty per turn for having Governor Amani, with the Prestige title, established in another city within 9 tiles.
- -2 Loyalty per turn if a foreign city has their Governor Amani, with the Emissary title, established in a city within 9 tiles.
- +0, +3, +6 or +9 additional Loyalty per turn through Happiness by having Governor Amani, with the Promoter title, established in the city.
- +0 or +3 per turn through Happiness by having any Governor established and having constructed the Audience Chamber in the Government Plaza district.
Other Factors Edit
- +3 if the city is following the religion you have founded.
- -3 if you have founded a religion and the city doesn't follow it.
- -5 if the city is Occupied (which may be negated by keeping a unit garrisoned in it).
- +2 if the city is garrisoned and the Limitanei policy card has been slotted.
- +3 if the city is not on your Capital's continent and the Colonial Offices policy card is slotted.
- -4 if the city is facing starvation, for example if its Farms have been pillaged.
- +8 if the city has constructed the Government Plaza.
- +1 if the city has constructed a Monument.
- -2 if the Audience Chamber has been constructed in the civilization's Government Plaza district and the city is without a Governor.
- +10 as a base level for Free Cities.
- +20 as a base level for City-States.
- +4 for English cities on a separate continent from the Capital with a Royal Navy Dockyard.
- +2 for Spanish cities on a separate continent from their Capital with a Mission adjacent to their City Center.
- +3 for Zulu cities with a garrisoned unit, increased to +5 if unit is a Corps or Army.
- +5 for Persian cities with a garrisoned unit.
- +1 for Dutch cities per each starting domestic Trade Route.
- +2 from having the Colosseum Wonder within 6 tiles.
- +2 or +4 from various Great Generals' and Great Admirals' retirement abilities.
Free Cities Edit
Once a city's Loyalty score goes down to 0, it will declare independence, ripping itself away from its mother nation and becoming a Free City. Unlike a city-state, a Free City doesn't have a strong national identity, and is basically the local governors of the city becoming fed up with central government and deciding to have a (not that successful) crack at independence. Consequently, their functioning is quite limited.
Free Cities' colors are black and dark red, and just like Barbarians they are always hostile toward (i.e. at war with) other civilizations. This means that they will attack any units that near their territory, and often will invade neighbor cities. For this purpose, Free cities spawn military units as soon as they declare independence, and continue spawning them non-stop. But apart of this, they don't do anything else.
Free Cities are like city-states in that they don't compete to win the game, but they are different in everything else. They cannot be negotiated with (and for example attracted as Allies for wars), they are not valid destinations for Trade Routes, and they do not provide any other benefits which real city-states grant to nations with enough Envoys in them. And it is because they don't have real governmental structures and national identity that they are still subject to Loyalty pressures, and will eventually petition to join another empire which manages to exert sufficient pressure on them. You can always see the flag of the civilization exerting the greatest pressure flashing under the city. Note that Free Cities receive a bonus 10 Loyalty to help them resist foreign pressure.
The process of causing a city of a foreign empire to become a Free city, and then cause it to join your own empire is known as 'flipping' a city. First you need to exert enough Loyalty pressure on a nearby foreign city to force it to become a Free City, then make sure no-one else exerts more pressure on it until you "flip it" to your empire! This is in practice a way to conquer enemy cities without firing a single shot!
If a Free City petitions to join your civilization, you will have the choice of accepting or rejecting their petition, with the following consequences:
- If you accept the petition, the city joins your civilization without any penalties, with the Population, buildings, and districts it currently has. Note that any units it had spawned are immediately disbanded.
- If you reject the petition, the city will remain a Free City, but your civilization will no longer be able to exert Loyalty pressure on it. So, theoretically, if no other civ manages to attract or conquer it, it will remain free for the rest of the game.
Of course, Free Cities may eventually rejoin their previous owner if he or she takes measures to increase Loyalty pressure in the region.
Loyalty is a mechanic which you might not need to pay much attention to, unless you:
- Decide to found cities far from the core of your empire and close to the territory of other empires.
- Are in a Dark Age and the closely neighboring empire is not.
- Plan to conquer cities which have strong domestic pressure - for example, those on another continent, densely positioned, or of civilizations in a more favorable Age than you.
- Plan to use Loyalty to flip foreign cities which are poorly settled.
The Loyalty system was designed alongside that of Ages and Governors, and the effect of Ages on Loyalty is often underestimated. A Dark Age is very damaging to Loyalty defense. Either in wartime or with contentious borders, the Ages of civilizations should be considered. Maintaining control of conquered cities might be impossible if you are in Dark Age and the opponent a Golden Age, yet straightforward if the Ages are reversed.
Loyalty Defense Edit
If you are an expansionist or struggling to maintain Loyalty of your cities, try to:
- Install Governors where needed and utilize Governor Amani's Prestige or Promoter abilities.
- Keep citizens happy by improving luxury resource tiles, trading for luxury resources or constructing buildings that provide Amenities. Sue for peace if war weariness is too great.
- Build Monuments.
- Maintain your religion through the help of Inquisitors.
- Increase your population quickly by focusing on Food, removing features with Builders, and re-routing domestic Trade Routes.
- Found additional nearby cities.
- Run Bread and Circuses projects in nearby cities to amplify their domestic pressure.
- Try to avoid Dark Ages.
- Slot the Praetorium, Limitanei, and/or Colonial Offices policy cards in more desperate times.
- Found and/or conquer cities in globular shapes where each can assert maximal domestic pressure on one another, rather than having linear empires.
Loyalty while Conquering Edit
If you plan to conquer cities with military force, try to:
- Consider the effect of Ages on Loyalty pressure, ideally target a Dark Age civilization when you are in a Golden Age.
- Conquer the city with the highest Population first to dramatically reduce the foreign pressure on nearby cities, while also ensuring maximum domestic pressure.
- Conquer multiple cities in quick succession to amplify the domestic pressure each conquered city exerts on each other.
- Use Settlers to found new opportunistic cities supporting domestic pressure.
- Use the above defensive strategies to maintain control of conquered cities.
- Maintain a garrison in each conquered city.
Dealing with the war weariness resulting from a campaign affecting the general Happiness in all your cities, including the newly-conquered ones can be difficult, especially when combined with the other factors or assaulting a new continent with no domestic pressure foothold, or attacking civilizations in superior Ages.
Loyalty Attack Edit
A Loyalty attack can be executed peacefully or supported by pillaging. To try to "flip" cities:
- Use the amplified effect of Ages if you are in a better Age than your opponent.
- Use Spies to neutralize the target city's Governor and perform Foment Unrest missions.
- Grow your bordering cities' Populations as quickly as possible, as described above.
- Run Bread and Circuses projects to amplify your pressure; ideally they should be run in big cities surrounding the target.
- 'Flank' the target city by having numerous cities of your own surrounding it.
- Use Governor Amani's Emissary Ability.
- Convert the city to your religion.
An example of when to use a Loyalty attack is mentioned above in the section: Pressure from Nearby Citizens.
All in all, the Loyalty mechanics offer great possibilities on one hand, and great problems on the other. It makes it all but impossible to expand your empire by founding or conquering cities far from your own empire, and at the same time very close to other empires. If this is part of your strategy, you should plan to dedicate half your Policy slots to Cards increasing Loyalty, and at the same time move Governors to the new cities immediately after founding/conquering them. Keep your Happiness levels as high as possible, and try to spread your Religion (if you have one) to the new cities immediately (or even beforehand, in case you're conquering).
The stakes of the new Loyalty system are huge because, at the extremes, it can flip control of entire cities to different players without military force. Low Loyalty in a city puts it at risk of rebelling and becoming a Free City. That, in turn, makes it a juicy target for other players looking to expand their own empire. Keeping your cities loyal not only keeps it on your side, but also emanates its Loyalty as a kind of “peer pressure” to other cities nearby. You could even sway cities from other civilizations to join you.
In previous Civilization games, there were ways to “Culture Flip” another player’s city without military intervention. We felt it was time to reexamine this non-militaristic way to change borders, and expand territory.
Loyalty also changes the landscape and strategy around the map as the game continues. What could have been an unchanging border between two civilizations in the base game becomes a contentious battleground of loyalties in the expansion, especially when Golden Ages or Dark Ages are involved.
Golden Ages and Dark Ages are a kind of loyalty bomb. In the best-case scenarios, triggering a Golden Age makes all of your citizens a little bit more loyal. Also, other cities nearby see the appeal of that civilization and may waver in their Loyalty to their current owner. The quickest and most direct way to boost Loyalty, though, is to send a Governor to the city.
Gain control of an Ally's city after it becomes disloyal, and choose to keep it
|Civilization VI |
|Rise and Fall • Gathering Storm|