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
- BSG Viper MK IIIby michalkosarStíhač s krátkým dosahem pro převahu v prostoru vybavený kinetickým útokem.345 downloadsupdated 3 y ago
- Fertile Fuzzballs of Foozeby tcpipnut--------> Includes 29 citizen portraits <--------- The Fertile Fuzzballs of Fooze, akin to those troublesome Tribbles, seek to expand and devour all sustenance in the galaxy. In the depths of space, a peculiar and voracious force lurks, known as the Fertile Fuzzballs of Fooze. Akin to their troub...344 downloadsupdated 3 y ago
- Skynetby KnallWallaSkynet ist eine künstliche Intelligenz, die zur Bewahrung des Friedens geschaffen wurde. Da Skynet nun aber alles und jeden als Bedrohung des Friedens wahrnimmt, ist Skynet nun selbst zu der größten Bedrohung geworden und versucht alles und jeden auszulöschen.343 downloadsupdated 3 y ago
- Troopers Mk1by HadesAssault transport. 2 configs for docks and barracks343 downloadsupdated 3 y ago
- Serene Covenantby Marvel97goSerene Covenant, a faction driven by tranquility and harmony, seeks galactic peace through telepathic communication and their vast wealth. Rooted in tradition, they strive for balance amidst the chaos of space.342 downloadsupdated 3 y ago
- Shadowspell Empireby VARCODE*This Custom Civ have custom portraits generated by AI - Lore (generated by In-game AI) : The Shadowspell Empire, led by a formidable girl who harnesses the awakened power of magic, is a ruthless and merciless civilization known for their cruel and villainous ways. **Required Custom Civ is Mainly...341 downloadsupdated 2 y ago
- Protheansby ArdoniaProtheans are an anthropoidal race. They have two pairs of eyes with each eye possessing dual pupils, and three pairs of nostrils. Much like turians, Protheans have a similar flanging effect in their voices. Their eyes have some ability to see through cloaked objects or entities. Their heads are...341 downloadsupdated 2 y ago
- Pellintine Battlecruiserby Omnibus341 downloadsupdated 17 mo ago
- Kroganby luekMy attempt at making the Krogan from Mass Effect. Am planning on making more/all of the main races from the games.Feared both as individuals and as a new player on the interplanetary stage, the Krogan are fierce warriors anxious to begin the development of a new golden age of their people. Their...340 downloadsupdated 2 y ago
- Turian Hierarchyby ArdoniaThe Turians are a formidable faction of battle-honed, grey-skinned warriors with a strict military focus, known for their tall, slim frame and unwavering dedication to combat prowess. Having survuved the Reaper War, Repaer invasion of Palaven and destruction of the Mass Relay network the Turians...340 downloadsupdated 2 y ago
- Rotting Horde Styleby 76561198816571131Rotting Infestation Horde Style is based around ships infested with organic puss filled boils and disease ridden monsters339 downloadsupdated 3 y ago
- EAS Omega Destroyerby OmnibusEarth Alliance Omega class Destroyer337 downloadsupdated 9 mo ago
- Minbari Federationby shadowdmThe Minbari civilization is one of the oldest and most spiritually advanced in the galaxy, ruled by a tripartite caste system—Warrior, Religious, and Worker—each upholding a balance of duty, faith, and service. Rooted in tradition and honor, they revere wisdom, order, and the guidance of the Grey...336 downloadsupdated 15 mo ago
- EFF-BB001Dby RED-0712335 downloadsupdated 19 mo ago
- The Azure Orderby MuzolfOnce dismissed as nothing more then a cult of deviants created by a corporation with delusions of grandeur. The Azure Order emerges as a new player on the galactic stage, ready to seize power to enforce a vision they could not quite agree upon yet.334 downloadsupdated 3 y ago
- Urmah Guardiansby ThorioLos Urmah Guardians son una facción de guerreros galácticos, dedicados a proteger y defender a las razas benevolentes, mientras castigan implacablemente a aquellos que abusan de otras especies. The specie its complete333 downloadsupdated 2 y ago
- Galactic Trade Unionby Marvel97goThe Galactic Trade Union, also simply known as the Galactic Union, is a major power within the galaxy with their relentless pursuit of economic supremacy, exploiting resources and manipulating markets to fulfill their insatiable hunger for wealth and power. They are often in conflict with another...333 downloadsupdated 3 y ago
- Impero 2.0by nadia.meiaL'impero dei Sith secondo me333 downloadsupdated 3 y ago
- TerranPropeller Styleby 76561198816571131While propellers are useless in space, these ships are capable of hovering in atmosphere allowing them to launch devastating strikes against ground targets.333 downloadsupdated 2 y ago
- Quarian Conclaveby ArdoniaThe Quarians led by the resilient Tai'Zorah Vas Rannoch, seeks to restore their ancient world and refound her lost colonies. After 300 years roaming the galaxy after they lost the morning war to their creation the Geth the Quarian people have finally retuned home and will fiercely defend it again...332 downloadsupdated 2 y ago
- SF18 Bansheeby Omnibus331 downloadsupdated 21 mo ago
- Englishby BocaanThese are the English speaking peoples of Earth. they fled earth in 2029 after a disasterous prime minister known as Keir Starmer sold there ancient home to a continental organisation. frustrated and appalled the entire collective nation that still viewed themselves as english came together to bu...330 downloadsupdated 2 y ago
- YF-19A1by RED-0712빔 무기를 장착한 단거리 우주 우위 전투기.329 downloadsupdated 3 y ago
- Space Orksby CouncilWorkerSpace Orks, these Greenskinned Warriors have a natural love for death and destruction and have come for a good WAAAGH! These Greenskins come in the two biological genders male and female. (With the best names and AI images I could find or do on the web).328 downloadsupdated 2 y ago
- Galaxia M0by Navaro (cz)Zaklad pro galaxia lode327 downloadsupdated 3 y ago
- Fury Interceptors (Warhammer 40k)by ✠ GUNNAR ✠Fury Interceptors are the most common starfighters in the Imperial Navy. Armed with lascannons and anti-fighter missiles, they are primarily used to intercept and destroy enemy fighters and bombers. I added five fighters per unit and scaled them down for lore accuracy in the battle viewer. It mak...327 downloadsupdated 2 y ago
- Vor'chaby <CDN>Ellirium113Klingon Command Battlecruiser.326 downloadsupdated 23 mo ago
- Constitution II - Lt Cruiserby ElryckUnclassified ship class. Does not get any class specific bonuses.326 downloadsupdated 2 y ago
- EFF-COM200Bby RED-0712326 downloadsupdated 19 mo ago
- CDF. Artemis Classby akurpiszOperation Firelock- a more modern Battlestar changed the Colombia Class324 downloadsupdated 17 mo ago
- Tywomby CouncilWorkerTywom, a curious and sociable species of intelligent slugs, navigate the stars with their damp, sticky bodies. Their overwhelming friendliness sometimes raises eyebrows, but they're always ready for new adventures.323 downloadsupdated 23 mo ago
- Cryo Dynastyby TurbulanceCryo Dynasty, masters of icy power, are an ancient and formidable faction. With their advanced silicon technology and ruthless totalitarian rule, they freeze their enemies in their tracks while scouting the cosmos for conquest.321 downloadsupdated 3 y ago
- United Revolutionary Alliance Stby ChaosOperatorUnited Revolutionary Alliance Style321 downloadsupdated 3 y ago
- Cri'stahli Dominionby nightbringerThe Cri'stahli Dominion, a ruthless empire, that expands and exploitsrelentlessly, taking opportunities, resources, and planets without remorse, indifferent to others' interests.320 downloadsupdated 2 y ago
- Humans (Starfleet-female)by Photon"If you can't live it, play it." - 75 female Starfleet character images / AI-generated and carefully finished by hand.320 downloadsupdated 19 mo ago
- Grand Peoples Republic Styleby 76561198816571131Grand Peoples Republic Style319 downloadsupdated 3 y ago
- Star Wars G9 Rigger-class light freighter (Expeditionary Ship)by Rook1830My Variant of the Jedi Anakin's Ship - Twilight (want a Republic Ship Post in Comments for a Request on which Vessel) The G9 Rigger-class light freighter, or simply the G9 Rigger freighter was a model of freighter manufactured by the Corellian Engineering Corporation and used during the Clone War...319 downloadsupdated 2 y ago
- I.S.S. Belialby OmnibusTerran Heavy Battlecruiser319 downloadsupdated 13 mo ago
- The Old Onesby GianluigiA famelic and relentless conglomerate that believe they are the only beings worth existing and all else is to be consumed or exploited318 downloadsupdated 2 y ago
- Miranda M0by nightbringerEquipped with a Precursor Survey Module, this ship is designed to explore anomalies.317 downloadsupdated 3 y ago
- Piranha-SF202by OmnibusPiranha class starfighter316 downloadsupdated 2 y ago
- ARC Expansionby OmnibusThe Arc units where created by an unknown humaniod race that experimented with Warp travel, sending the Arc units threw a warp rift that was created. This scattered the Arc units to a random galaxy with the rift closing behind them. Now they follow their basic programming while advancing their ow...316 downloadsupdated 19 mo ago
- Kagator Frigateby Omnibus315 downloadsupdated 22 mo ago
- Griffon Missile Frigateby Omnibus314 downloadsupdated 18 mo ago
- Klingonen Imperiumby Sterbehilfe4uDie Klingonen, eine stolze Zivilisation, die auf Stärke und Kampfesstolz setzt. Sie streben nach Ehre und Respekt, indem sie ihre beeindruckende Kampfkraft und ihren unerschütterlichen Glauben an die eigene Stärke demonstrieren.312 downloadsupdated 3 y ago
- Space Prisonersby davidevilthe word "prisoner" means any person for the time being in a prison as a result of any requirement imposed by a court or otherwise that he be detained in legal custody.312 downloadsupdated 2 y ago
- Zakaroon Freedom Leagueby StrawPaladinNobody should have imprisoned the Zakaroon. Captured from the Xeloxi homeworld by the Drengin, They grew strong in Slave camps and eventually some factions of them rebelled and became their own nation of killers and thieves. They will do anything to achieve their goals and are morally corrupt in...312 downloadsupdated 17 mo ago
- Carrier Zap 1by ajmwowBattleship sized carrier. Good weapons and lots of fighters311 downloadsupdated 3 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.