The most common way is to put down a culture producing structure, the Broadcast Center, Temple of Communion, or the Media Hub. A dominant friendly culture will increase a planet's maximum allegiance by 10%, and a dominant enemy culture will decrease a planet's allegiance by 10%. This pattern continues until allegiance reaches 35% and the only thing that can drop allegiance below that is enemy culture.īoth friendly (domestic or allied) and enemy culture affects allegiance. Every planet two phase lines away will have 80% max allegiance. Every planet one phase line away will have 90% max allegiance.
The allegiance value of a planet is determined by two factors: the location of the controlling empire's capital planet and culture.Ĭapital planets have 100% allegiance (irrespective of culture upgrades).