• We have updated our Community Code of Conduct. Please read through the new rules for the forum that are an integral part of Paradox Interactive’s User Agreement.

Stellaris Dev Diary #26 - Migration, Slavery & Purges

Hi folks!

It has been a very busy week for yours truly, with a load of press demos and, of course, the grand Paradox press conference in San Francisco. Meanwhile, the rest of the team has been hard at work finishing up the revised start-up screens, but that’s not what I’m going to talk about today… Instead, through the confused haze of my jet lag, I thought I’d say a few words about how to manage your population in Stellaris! As you might recall from the dev diary on Policies and Edicts, your initial choice of Empire ethos will heavily affect what you can and cannot do and what your initial population will tend to frown upon. Three of the more interesting Policies concern Migration, Slavery and Purges.

stellaris_dev_diary_26_01_20160321_policies.jpg


Let’s begin with Migration. There are two ways in which Pops can move between planets; spontaneous migration or resettlement. If you are playing a Fanatic Individualist empire, you must allow at least your founding species Pops to move freely as they like (there is an option to disallow alien Pops from migrating - not popular with Xenophiles.) Pops who are allowed to migrate will tend to move to planets they like better than the one they currently live on. This is not just a matter of the Planet Class, but also things like whether the planet has Slaves (which Decadent Pops like), if there are alien Pops on the planet (which Xenophobes dislike and Xenophiles like), and whether the planet lies within a Sector or the core worlds (dissidents and aliens tend to move to Sectors to live with like-minded individuals.) If another Empire is granting you migration access, your Pops will also consider migrating to their planets.

Now, unless you are playing an Individualist Empire, you can also enact a Policy to allow the forcible resettlement of Pops. This will allow you to simply move Pops between planets; at a hefty cost, of course. There is one more way to control migration; fanatic Xenophobes can enact planetary Edicts to strongly discourage xeno immigration. In the same way, fanatic Xenophiles can strongly encourage it...

stellaris_dev_diary_26_02_20160321_resettlement.jpg


So that’s basically how migration works. Next, we have Slavery. Like the migration Policies, you have three options; allow it for all Pops, xenos only, or not at all. Fanatic Individualists cannot play with Slavery unless the founding species has the Decadent trait, and only Xenophobes can limit Slavery to aliens. Why use slaves? Well, reprehensible as it is, enslaved Pops are harder workers (but poorer scientists.) Of course, slaves can - and will - join Slave Factions, although Collectivist slaves are more accepting of their lot, for the Greater Good.

Finally, let’s talk Purges, which is simply a way of getting rid of troublesome Pops… permanently. Naturally, this is something that both your own population and other Empires tend to react to rather emphatically.

That’ll have to do for now. Next week, we’re aiming for a more cheerful dev diary about sound and music!
 
Last edited by a moderator:
  • 139
  • 72
  • 4
Reactions:
Can you choose which xenos you treat well and which you treat badly? If i for example want the mushroom species as slaves, the cat species purged and the dog species with full rights, is that doable?
 
  • 10
Reactions:
I get kinda confused by all the +/- slave tolerance:

So a pop got an ethos. If this is Collectivist/individualist it is +/- slave tolerans:
Does that mean that a collectivist slave will be unusually content, and an individualist unusually unruly?
Will individualist non-slave pop be disturbed by the presence of slaves (and will colectivist "masters" be unusually undisturbed?).

And the for Xenophobic it is difference? A collectivistic slave might be more content but I doubt a xenos xenophobic slave would be more content?
Does Xenophobic/Xenophobia only affect happiness of free pop living together with xenos slaves?

Will a Individualist Fanatic Xenophob be more disturbed by local xenos slaves than a Fanatic Xenophob materialist?

So many questions, so confused? Maybe someone can help a little?
 
  • 7
Reactions:
Henrik, After watching your press conference and footage of the game I think you may have created something truly special, I can't wait to try it.


edit, I'd prefer hexes to squares as planet tiles but meh, I'll survive
 
  • 2
Reactions:
Is there a way to change the ethics of the other populations in your empire, so that they become e. g. less xenophobic?

If there is one: What kind of factors have effects on this?
 
  • 2
  • 1
Reactions:
Can i make individualists out of immigrated collectivists or will Pops always keep the ethics of their home-empire?
Ethos change over time, so I believe theirs might be influenced by the ethos of the species surrounding them...or the other way around
 
  • 1
Reactions:
Also, does one POP represent 1 billion individuals? So if Terra have 7 POP then there are 7 billion individuals?
It's almost certainly like in Civilization: Each pop represents a variable amount of people, the more pops on the same planet the more people are represented by each pop.

So 7 pops might be roughly 7 billion, but 14 pops might be 21. A single pop might just be 100 million or less. Depends on the species as well, I guess they just didn't want to model it exactly so we'll have to use our imagination.
 
  • 2
Reactions:
  • 1
  • 1
Reactions:
I get kinda confused by all the +/- slave tolerance:

So a pop got an ethos. If this is Collectivist/individualist it is +/- slave tolerans:
Does that mean that a collectivist slave will be unusually content, and an individualist unusually unruly?
Will individualist non-slave pop be disturbed by the presence of slaves (and will colectivist "masters" be unusually undisturbed?).

And the for Xenophobic it is difference? A collectivistic slave might be more content but I doubt a xenos xenophobic slave would be more content?
Does Xenophobic/Xenophobia only affect happiness of free pop living together with xenos slaves?

Will a Individualist Fanatic Xenophob be more disturbed by local xenos slaves than a Fanatic Xenophob materialist?

So many questions, so confused? Maybe someone can help a little?
The way I understand it: If the pop has Slave Tolerance, it is less likely to rebel if it's enslaved.
If a pop has Xenophobe, it will not become as unhappy from the presence of aliens, if those aliens are enslaved.
 
How do you acquire slaves?

When you take another planet, you have the option to enslave and resettle the population? Or can you raid for slaves? ** Can you buy and sell them?

If you say "Yes, yes and yes", I'll send you cookies right away.

You click the Pop and choose "Enslave".
 
  • 43
  • 6
Reactions:
So purging is basically genocide? You mentioned people reacting to it... if another empire is purging pops will there be moral outrage in the rest of the galaxy? Would no one care if it was just blorg purging blorg?
 
  • 2
Reactions:
  • 4
  • 1
Reactions:
  • 1
  • 1
Reactions:
You click the Pop and choose "Enslave".
So if you're a not a Fanatic Individualist, you simply go to any of your planets and click on any Pop and that's all, they are "slaves" now? Even with impact on happiness of your other Pops it's just not feel right and give less and less reasons to call this "slavery".
 
  • 2
Reactions: