ModsGalactic Civilizations IV
Galactic Civilizations IV mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
1,740 mods, most downloaded first · newest update 1 Oct 2026
All Ships903Civilizations525Medium Ships185Tiny Ships162Large Ships147Small Ships143Huge Ships142All Phenotypes119Ship Styles100Cargo Ships71Humanoid56Starbases52Cybernetic19
- Ceres-class Starshipby Sir Arthur E. LathamWhile working on a custom Terran civilization, I wanted a ship set inspired by (if not exactly the same as) the design of Star Trek's Federation Starfleet, but still maintained the Terran Galactic Civ 4 aesthetic. These ships are the result of hours of kit-bashing Terran design parts. Based on th...116 downloadsupdated 9 mo ago
- Bene Gesserit Styleby WintercrowBene Gesserit Style115 downloadsupdated 3 y ago
- Garr-Kagar-Dynastieby Sterbehilfe4uDie Garr-Kagar-Dynastie: Eine der konkurrierenden aristokratischen Dynastien der Garr-Rasse. Erbarmen und Mitleid kennen sie nicht. Sie herrschen mit eiserner Faust über Milliarden von Untergebenen, auf die sie verächtlich herabschauen.115 downloadsupdated 3 y ago
- NFM-06 Polkovnyk-Bby warblefly41.45Nijigasaki Medium Beam - Medium-size beam-warfare ship. If you need a lot of things burnt very quickly, this is your ship.115 downloadsupdated 3 y ago
- F-210 Ghost Mk1by HadesChasseur de supériorité spatiale à courte portée et équipé d'attaque cinétique.115 downloadsupdated 3 y ago
- British Empireby ed.fowlerThe British Empire: blonde superwomen with scientific progress, commercial accumen and manufacturing might. Practical and diplomatic, their aim is to civilize the galaxy.115 downloadsupdated 3 y ago
- The Vuples Empireby Ray4RailThe Vuples have a monarchy that goes back serval thousands of generations. They are loyal to their King Rox Ember. They are known for their diligent and are very intelligent.115 downloadsupdated 2 y ago
- Nemean-Class Escort Cruiserby Steak and Eggs115 downloadsupdated 19 mo ago
- Galactic Empire Styleby 76561198350800065Galactic Empire Style115 downloadsupdated 3 y ago
- Victory-Class (SDD-C)by Steak and EggsBased on the battlecruiser ship models from the game Falling Frontier.115 downloadsupdated 13 mo ago
- Imitueby xbalanquebrImitue, a serene AI society, each member bonded with its unique AI. Transparent CPU spheres symbolize their harmonious existence. Unique, harmonious, advanced.114 downloadsupdated 3 y ago
- Corvette cruiserby ip8562Medium size beam-warfare ship. If you need a lot of things burnt very quickly, this is your ship.114 downloadsupdated 3 y ago
- Ferengiby davidevilFerengi culture is depicted as focused on the acquisition of profit as the highest goal. They frequently quote the "Rules of Acquisition", a collection of proverbs that are said to govern Ferengi business practices Violations of economic norms such as abrogating contracts between fellow Ferengi o...114 downloadsupdated 2 y ago
- The Intellicentrix.by nightbringerThe Intellicentrix are ancient, synthetic beings who value practicality and creativity. They're always on the lookout for opportunities to expand their influence in the galaxy.114 downloadsupdated 3 y ago
- New Israelby davidevilNew Israel: relentless conquerors wielding advanced technology, blending ancient traditions with fierce expansionism.114 downloadsupdated 14 mo ago
- Arc Harvesterby Omnibus114 downloadsupdated 19 mo ago
- Cylon Licheby akurpiszCylonian Corvet from BSGO114 downloadsupdated 18 mo ago
- Z-Zylon L-02by akurpisz114 downloadsupdated 17 mo ago
- Astartes Nova Frigateby Omnibus114 downloadsupdated 9 mo ago
- Void Legionby TurbulanceThe Void Legion, known as the Hell Tide, is an ancient and malevolent force born from the depths of Promethion. With their totalitarian rule, they seek to spread darkness and chaos across the galaxy.113 downloadsupdated 3 y ago
- Vermin Dominionby FilfthyVermin Dominion, descendants of uplifted lab rats, possess heightened intelligence, a pack mentality, rapid breeding, and a tenacious instinct for survival in harsh environments.113 downloadsupdated 3 y ago
- imperial echidnaby klatufbUnclassified ship class. Does not get any class specific bonuses.113 downloadsupdated 3 y ago
- Klavekby <CDN>Ellirium113Klingon tactical science Raptor.113 downloadsupdated 2 y ago
- Die Zoidarby Sterbehilfe4uDie Zoidar: Eine friedliche, doch kampfbereite Rasse von aquatischen Humanoiden, die im galaktischen Wettlauf ums Überleben auftauchen.113 downloadsupdated 3 y ago
- Cyber Nunsby davidevilViolence, torture, or the simple threat of its application, were used by the Inquisition to extract confessions and denunciations from heretics.113 downloadsupdated 2 y ago
- United Revolutionary Allianceby ChaosOperatorThe United Revolutionary Alliance, a faction of political refugees banished from Earth, seeks to establish socialist ideals through unity and revolution.113 downloadsupdated 3 y ago
- Ladiesby michael.michinobu.adkinsHumanoid species who can only birth other females and must get males from other species to procreate.113 downloadsupdated 18 mo ago
- Baseship NBSG MKIby akurpiszThe New Design nof the CylonFleet brings anew more deadly Baseship113 downloadsupdated 18 mo ago
- Cook Explorer LR-05by OmnibusCook class Long Range Survey / Explorer craft113 downloadsupdated 14 mo ago
- Lithic Dominionby GhironThe Lithic Dominion, a formidable faction in the galactic race for dominance, is composed entirely of beings forged from minerals. They embrace their unyielding nature and strive for ultimate control over the cosmos.112 downloadsupdated 3 y ago
- gortchelliaby klatufbgeneral bad ass112 downloadsupdated 3 y ago
- BSG Valkyrie 2by michalkosarNese rychlé a smrtící útočné stíhačky, které se snaží zničit vysoce hodnotné nepřátelské cíle.112 downloadsupdated 3 y ago
- Shrike Watcherby OmnibusShrike Probe112 downloadsupdated 22 mo ago
- Cerberusby luekMy attempt at creating cerberus from Mass Effect.An extremely wealthy human-survivalist group led by the Illusive Man, Cerberus has their fingers in many sinister pies. They believe in human supremacy throughout the galaxy and are willing to do anything that furthers their goals.112 downloadsupdated 2 y ago
- Cardassiansby dougCardassians are easily recognizable by each having light-gray skin, two thick, vertical neck ridges that receded back to the crown of their head, and an inverted tear-shaped ridge in the center of the forehead. The ridge was thickest immediately above the eyes, protecting them and creating an esp...112 downloadsupdated 17 mo ago
- STAR TREK Styleby jsphgoodrichSTAR TREK Style112 downloadsupdated 18 mo ago
- Cylon War Riderby akurpiszBlood & Chrome112 downloadsupdated 17 mo ago
- Cylon Geryon Spec. Weapon Classby akurpisz112 downloadsupdated 18 mo ago
- Imperial Reclaimancerby OmnibusLarge but fragile ship, equipped to colonize distant planets. Once selected, right-click on a target colonizeable planet.112 downloadsupdated 11 mo ago
- Zylon Cerberus Carrier MK IIIby akurpiszDominanzschiff mit einem mittelgroßen Rumpf, dafür geschaffen, um große Gebiete im Weltraum mit kinetischen Waffen zu schützen.112 downloadsupdated 17 mo ago
- HOME ONE-Mc80G-1by starmacEnormous vessel designed for beam combat. Doesn't play nice with others.112 downloadsupdated 18 mo ago
- Dread Lords Alliance 2nd Cohortby CouncilWorkerAfter the defeat of the Dread Lords, Morandrux took shelter in his laboratory on Snathi Prime and entred Cryosleep. How a pathetic clan of Snathi like the Lost Nut stumbled upon the laboratory is a mystery, after awakening Morandrux the Snathi throw themselves to the ground in worship, all but on...111 downloadsupdated 3 y ago
- Borg Collectiveby lpedjaThe Borg Collective is the term used to define the forced combined consciousness of trillions of individuals, using technology. The Borg are distinguished by their collective consciousness (often heard by a chorus of voices), their fusion of biological matter and technology, and their driving pri...111 downloadsupdated 2 y ago
- Symbiotesby davidevilThe Klyntar, colloquially and more commonly referred to as symbiotes, are a species of extraterrestrial parasitic life forms.111 downloadsupdated 2 y ago
- Avenger M0by truthone35Premiere area dominance starship designed to control parsecs of space with its deadly beam energy weapons.111 downloadsupdated 2 y ago
- Xenomorphby Black_HoleThe Xenomorphs, or Aliens, known and feared throughout the Galaxy!111 downloadsupdated 2 y ago
- Deutsches Kaiserreichby Clausewitzmade a Kaiserreich style human faction with around 750 ai generated portrait's for pops that are usable. There's also some lore if you are interested and style and perks are adjusted for their lore. Have fun111 downloadsupdated 3 y ago
- Gladiator SM-07Aby OmnibusGladiator class-Starmech 7a detailed111 downloadsupdated 2 y ago
1.7k mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.