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
- imperitorby klatufbflag ship carring six fleet annialator missles91 downloadsupdated 3 y ago
- long gunshipby klatufbUnclassified ship class. Does not get any class specific bonuses.91 downloadsupdated 3 y ago
- Stellar Engineersby ZeroshadeThe Stellar Engineers, ancient and ruthless, strive to reclaim their lost stellar dominion through relentless expansion and traditionalist engineering prowess.91 downloadsupdated 2 y ago
- Anthropowhalesby davidevilAnthropowhales evolved from land-living mammals, and must regularly surface to breathe air, although they can remain underwater for long periods of time. Some species, such as can stay underwater for up to 900 minutes. They have blowholes (modified nostrils) located on top of their heads, through...91 downloadsupdated 2 y ago
- ZZS-07 Viperby warblefly41.45Zeon Small Beam - Mid-range ship set up for beam weapons and shields. It's earned its name.91 downloadsupdated 3 y ago
- Emberspark Interceptor M0by DthclawShort range space superiority fighter equipped with a beam weapon.91 downloadsupdated 3 y ago
- Apex Annihilatorsby Marvel97goThe Apex Annihilators, also known as the Great Destroyers, are relentless and skilled cybernetic warriors seeking to dominate space with their advanced technology and unwavering determination.91 downloadsupdated 3 y ago
- ZZH-04 Zoelguutby warblefly41.45Zeon Huge Mixed - Titanic vessel designed for all forms of warfare. Capable of killing you in many, many ways.91 downloadsupdated 3 y ago
- ZZL-04 Thurvel-Salanby warblefly41.45Zeon Large Beam - Premiere area dominance starship designed to control parsecs of space with its deadly beam energy weapons.91 downloadsupdated 3 y ago
- Galactic Slaves Rebellionby davidevilSome gladiators were volunteers who risked their lives and their legal and social standing by appearing in the arena. Most were despised as slaves, schooled under harsh conditions, socially marginalized, and segregated even in death.91 downloadsupdated 10 mo ago
- NRH-03 Republic Destroyerby warblefly41.45New Republic Huge Missile - Massive vessel designed for missile combat. So, so many missiles.91 downloadsupdated 18 mo ago
- Thunderhawk Gunshipby Omnibus91 downloadsupdated 10 mo ago
- Tempest Interceptorby Omnibus91 downloadsupdated 13 mo ago
- Axus Gunshipby Omnibus91 downloadsupdated 7 mo ago
- Terran Republicby BocaanYeap space french! and they will make you french........ peacefully! a nice word here a sweet seductive charm there and your world will be seduced by the neo french culture of this influencial power house! the idea of this faction was to culture flip entire worlds rather then act in the most amer...90 downloadsupdated 3 y ago
- Vulcan Republicby 76561199069544226The Vulcan Republic is a society of long-lived humanoids with powerful mind-melding abilities. They claim to be logical and democratic, but their strict adherence to tradition and control hints at a darker side.90 downloadsupdated 20 mo ago
- Master of Orion II Blue Ship Styby warblefly41.45Master of Orion II Blue Ship Style90 downloadsupdated 3 y ago
- Celestial Union Styleby b_bart55Celestial Union Style90 downloadsupdated 3 y ago
- Cakespoonersby CakespoonCakespooners, an ancient civilization of adaptable carbon-based beings, strives for galactic dominance through egalitarianism, seeking to harmonize the cosmos with their enlightened wisdom and advanced technology and delectable cakes.90 downloadsupdated 3 y ago
- Sphere (T-2)by JamitePROFILE: Sphere HULL: Medium FUNCTION: Tactical90 downloadsupdated 2 y ago
- gortushkaby klatufbmissle rack boat90 downloadsupdated 3 y ago
- First Orderby warblefly41.45After Palpatine was killed for the second time, uprisings broke out. A man named Vladimir Putin put down those revolts and took over the First Order's helm.90 downloadsupdated 14 mo ago
- Zerg Swarm (OP)by MarsRelentless, insatiable conquerors, driven by a collective consciousness to absorb all.90 downloadsupdated 18 mo ago
- Terran Unit Transportby lawrencedwhitleyTerran Unit Transport90 downloadsupdated 3 y ago
- ZZH-02 Nupetiet-Vergnitzsby warblefly41.45Zeon Huge Missile - Massive vessel designed for missile combat. So, so many missiles.90 downloadsupdated 3 y ago
- Void Crusaders Styleby MattersEndVoid Crusaders Style90 downloadsupdated 2 y ago
- Eisenfaust-Kollektivby Sterbehilfe4uDas Eisenfaust-Kollektiv besteht aus widerstandsfähigen Wesen, die zwar als einfach gestrickt gelten, aber über außergewöhnliche physische Stärke und Ausdauer verfügen. Sie sind berüchtigt für ihre kriminellen Aktivitäten und ihre kollektivistische Mentalität.90 downloadsupdated 3 y ago
- Cosmic Alliance Exchangeby GrathockeThe Cosmic Alliance Exchange, a diverse coalition of humanoid species, thrives on intergalactic trade and wealth, uniting for mutual prosperity in the cosmos.90 downloadsupdated 3 y ago
- Nebulon B FFby GavModified from warblefly's Rebel cruiser. Uses the cruiser size not FF, no way the Neb B was a 'Frigate'.90 downloadsupdated 17 mo ago
- Republic Alliance LAAT-MK-03by starmacLeft over from the Clone Wars the LAAT remains in service with the New Republic.90 downloadsupdated 14 mo ago
- NRM-02 Sphyrnaby warblefly41.45New Republic Medium Missile - Medium-size missile-warfare ship. Can put a lot of missiles into space very quickly.90 downloadsupdated 18 mo ago
- Cylon XV Interceptor90 downloadsupdated 6 mo ago
- Andramid LeagueThe Andramid League, a breakaway human race from Earth's past, embraces pragmatism and diplomacy. They excel in trade and prioritize equality.90 downloadsupdated 2 y ago
- New TemplarDevoted to the one true God His Temple and those who worship there. *Note: I designed all of my creations with the intentions of playing a scenario where "The wardens of the vow" come back through time to save the future by insuring that the Seraphic Host survive and the galaxy does not fall into...90 downloadsupdated 3 mo ago
- Goxby Yinglis The YingletThe Gox mining probe of the Corpus is just that, a miners probe.89 downloadsupdated 3 y ago
- Space Vampiresby davidevilguess where I would suck your blood from ?89 downloadsupdated 2 y ago
- Javelinby JamitePROFILE: Cone HULL: Tiny FUNCTION: Tactical89 downloadsupdated 2 y ago
- Frigate Shield Classby DVeightArea patrol ship designed with a formidable missile attack system.89 downloadsupdated 3 y ago
- ZZC-04 Quiltra-Queleualby warblefly41.45Zeon Cargo Transport - Large but fragile ship, packed with troops and vehicles, built to invade unfriendly planets.89 downloadsupdated 3 y ago
- R-10 Star raptorby ip8562Short range space superiority fighter equipped with a beam weapon.89 downloadsupdated 2 y ago
- Griffon Interceptorby Omnibus89 downloadsupdated 15 mo ago
- The Aetherion Ascendancyby EthernalThe Ascendancy seeks to bring harmony and healing to a fractured galaxy. Guided by the resplendent "High Luminary" Isilara Thalen, the people of Aetheria value mercy and wisdom. If you ever find yourself in need the Aetherions will always come to the aid of other.89 downloadsupdated 12 mo ago
- Euphrates Grand Cruiser89 downloadsupdated 6 mo ago
- Probe (T-3)by JamitePROFILE: Oval HULL: Medium FUNCTION: Armed scout or explorer.88 downloadsupdated 2 y ago
- NFC-07 Kyuryokanby warblefly41.45Nijigasaki Cargo Supply - Delivers 100 Manufacturing to target world.88 downloadsupdated 3 y ago
- British Empireby CouncilWorkerFollowing the failed "Martian" invasion of Earth (well just Britian) of 1900, the surviving British People turned their back to world affairs to tirelessly rebuid their ruined nation. The power vacuum this lead too, the other great powers of Earth to start a Great War, a World War over the remain...88 downloadsupdated 3 y ago
- ZZT-05 Zentran Salvage Shipby warblefly41.45Zeon Tiny Miner - Able to travel deeper into the galaxy than our manned vessels, and transmit back information about what it finds.88 downloadsupdated 3 y ago
- Mindflayers Invasionby davidevilIllithids believe themselves to be the dominant species of the multiverse and use other intelligent creatures as thralls, slaves, and chattel. Illithids are well known for making thralls out of other intelligent creatures, as well as feasting on their brains.88 downloadsupdated 12 mo 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.