StellarStellaris
This mod looks to expand pop assembly to organics and further develop the genetic ascension path. It is best when paired with the Superior Species Mod, but this is not required.

Makes Cloning Vats available to all biological empires that acquire the Cloning technology, instead of being exclusive to those who pursue the Genetic Ascension path, like with the other cloning technologies present in the game. Those who do pursue the Genetic Ascension path unlock an advanced, more efficient, more productive version of the building.
Instead of giving a bonus to pop growth speed, these buildings employ Life Crafters to assemble a biological pops from a species of your choice. This empowers multi-species (or multi-subspecies) empires to grow two pops at a time: Ban reproduction for your slaves to keep your rulers the majority, but continue assembling new servants through cloning!
This also allows those empires who do not wish to use robotics (due to empire ethics or just personal preference) to keep up with those that do. The choice between assembling organic or robotic pops is made through a new Policy, and assembly of either type be disabled as in vanilla. Machine Empires, for obvious reasons, can still only produce machines.

Additionally, those who pursue the Genetic Ascension Path gain access to the Genetic Experiments menu, found in the Edicts tab. For now this focuses on the development of Biomorphs, a new species type with extra trait picks and points and a high universal habitability, but it will be expanded in the future to provide leader creation/cloning and similar toys. Create subservient Bio-Thralls to work as slaves in your empire, or have your own dominant species shed the burden of evolutionary clutter: The power is now yours!


This mod harms a few pieces of vanilla code. Full compatibility is provided for the mods Superior Species (obviously) and Mundane Machines Plus. Changes are denoted as either Major features (don't replace these if you can) and Minor features (nothing important will break if you replace these).

  • Major: The Clone Vats and Robot Assembly Plant buildings. Compatibility has been provided for Mundane Machines Plus.
  • Minor: The Assembly Control planetary decision and the can_species_be_assembled game rule.
  • Major: The assimilation citizenship type and living standard, and the is_organic_species scripted trigger.
  • Minor: The Engineered Evolution and Evolutionary Mastery ascension perks.
TitleGenetic Experiments
Steam ID1788762131
Steam App281990 (steamDB)
Steam Manifest/UGC8563883945074052557
Creator SteamID76561197997402477
Steam Created2019-07-02T05:04:44+00:00
Steam Updated2019-07-28T07:17:37+00:00
Steam Updated relative2633.8 days ago
Revision #1
Revision archived?NO!
Revision file date
Tracked Steam files10
Tracked mod files42
Mod size50.44 KB

Tracked mod revisions

Title Revision # Archived? Size Metadata created Metadata last updated
Genetic Experiments 1 NO 50.44 KB 2022-04-10 02:57:03 2026-10-10 23:05:01
Genetic Experiments 1 Yes (fetch: 2022-04-17 10:50:58) 136.11 KB 2022-04-10 02:57:03 2026-10-10 23:05:01


Mod File inventory

Path Extension File Count File Size
common/ascension_perks txt 1 3 KB
common/buildings txt 1 3.32 KB
common/decisions txt 1 1.02 KB
common/edicts txt 1 379 B
common/game_rules txt 1 460 B
common/on_actions txt 1 925 B
common/policies txt 1 1.35 KB
common/pop_jobs txt 1 1012 B
common/scripted_effects txt 1 21.09 KB
common/scripted_triggers txt 1 171 B
common/scripted_variables txt 1 232 B
common/special_projects txt 1 1.34 KB
common/species_archetypes txt 1 115 B
common/species_classes txt 1 4.45 KB
common/species_rights txt 2 7.13 KB
common/traits txt 1 1.2 KB
events txt 3 16.71 KB
gfx/interface/icons/buildings dds 2 75.28 KB
gfx/interface/icons/jobs dds 2 7.28 KB
gfx/interface/icons/modifiers dds 2 5.13 KB
gfx/interface/icons/traits dds 1 3.41 KB
localisation/braz_por yml 1 9.22 KB
localisation/english yml 1 9.46 KB
localisation/french yml 1 9.22 KB
localisation/german yml 1 9.22 KB
localisation/polish yml 1 9.22 KB
localisation/replace yml 7 3.42 KB
localisation/russian yml 1 9.22 KB
localisation/spanish yml 1 9.22 KB