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Zro Distillation

Tier 3 society technology · Psionics
SocietyTier 3PsionicsRare

Zro Distillation is a rare tier 3 society technology (Psionics) in Stellaris 4.5.2. Its base cost is 5,000 research. It needs Subspace Sensors. It unlocks Shroud Observation Complex and Zro and leads to Advanced Shield Hardening. Console: research_technology tech_mine_zro.

Zro DistillationPsionics· tier 35,000
Base cost
5,000
Area
Society
Tier
3
Draw weight
60
Path from start
2 techs, 11,000 research
ID
tech_mine_zro

What Zro Distillation unlocks

Everything in the game files that lists this technology as a prerequisite; “condition” marks objects that check for it in their conditions instead.

Resource · 1
  • Zro

How to get Zro Distillation

Research in Stellaris is drawn: each area offers 3 cards at a time, weighted by each technology's draw weight (here 60) and its weight modifiers. Tier 3 opens after 6 tier 2 technologies of the same area. As a rare technology it is drawn less often, and some rare ones only appear after an event, a relic or a special project.

The whole research path: 2 technologies, 11,000 base research with this one
  1. Gravitic Sensors2,000 · tier 2
  2. Subspace Sensors4,000 · tier 3

What Zro Distillation leads to

Technologies that list it as a prerequisite.

Other names for some empires

technology_swap: the same research shows another name (and sometimes other effects) when its condition holds.

  • Zro Distillation
  • Zro Distillation
  • Zro Distillation
    • Hive Mind
    • Not: Wilderness empire
  • Zro Distillation
    • Wilderness empire

In the game

An extremely rare aerosol of exotic particles. It has been deposited on a number of worlds through meteor impacts, but its true origin is a mystery. If ingested by psionically-gifted individuals, Zro acts as a very potent (and addictive) drug that enhances Psi abilities.

Console command

Typed in the game's console (the ~ key); achievements are off for that game.

research_technology tech_mine_zro
Draw weight script, as in common/technology/00_strategic_resources_tech.txt
modifier = {
	factor = 0.10
	NOR = {
		has_trait_in_council = {
			TRAIT = leader_trait_expertise_psionics
		}
		has_trait_in_council = {
			TRAIT = leader_trait_curator
		}
	}
}
modifier = {
	factor = 0.10
	NOT = {
		has_technology = tech_psionic_theory
	}
}
modifier = {
	factor = @federation_perk_factor
	has_federation = yes
	federation = {
		has_federation_perk = rare_tech_boost
		any_member = {
			has_technology = tech_mine_zro
		}
	}
}
modifier = {
	factor = 2
	any_owned_pop_group = {
		is_psionic_species = yes
	}
}
modifier = {
	factor = 1.25
	any_owned_pop_group = {
		is_latent_psionic_species = yes
	}
	NOT = {
		any_owned_pop_group = {
			is_psionic_species = yes
		}
	}
}
modifier = {
	factor = 2
	has_paragon_dlc = no
	any_owned_leader = {
		has_trait = leader_trait_shroudwalker
	}
}
modifier = {
	factor = 2
	has_trait_in_council = {
		TRAIT = leader_trait_expertise_psionics
	}
}

Zro Distillation: questions

How do I get Zro Distillation in Stellaris?

Research Subspace Sensors first (2 technologies in the whole chain); then Zro Distillation can be drawn as one of the 3 society research options. It is a rare technology: its draw weight is low, and some are only offered after an event, a relic or a special project.

What does Zro Distillation do?

It unlocks Shroud Observation Complex (building) and Zro (resource). It leads to Advanced Shield Hardening.

What is the ID of Zro Distillation?

The technology's ID is tech_mine_zro. To get it with the console: research_technology tech_mine_zro (Stellaris 4.5.2).

How much does Zro Distillation cost?

5,000 society research before modifiers. In game the cost grows with empire size (+0.2% per point above the base, common/defines) and the galaxy's tech cost setting.

Source: common/technology/00_strategic_resources_tech.txt and localisation/english, Stellaris Cygnus v4.5.2 (9776). Base numbers before empire-size and difficulty modifiers.

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