ModsGalactic Civilizations III
Galactic Civilizations III 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.
7,732 mods, most downloaded first · newest update 17 Apr 2026
All Ships3.1kLarge Ships632Huge Ships624Medium Ships584Factions486Tiny Ships484Small Ships412Civilizations295Cargo Ships284Starbases91All Maps67Ship Style Sets42Insane Maps33
- Siluria Class Light CruiserThe Siluria Class Light Cruiser is an old and rare class of Cruiser used by the Imperial Navy. Much older than the Dauntless Class Light Cruiser, numerous refits to surviving ships have kept them in service. These ships sports rows of Weapons Batteries over Lance armaments and are best suited to...290 downloadsupdated 10 y ago
- Chiss ascendencyName: chiss ascendency Source: star wars Leader: grand admiral thrawn Homeworld: csilla Ideology: pragmatic Behavior: spiritual Description: While thrawn is actually more of a malevolent leader in lore, I only used him as the leader cause he was a named chiss. The race themselves are more militan...290 downloadsupdated 9 y ago
- UNSC Pheonix-Class Battle CruiserEnormous vessel designed for beam combat. Doesn't play nice with others.289 downloadsupdated 9 y ago
- DrezwalThe Drezwal were bread as soldiers for the universe. Though when they lost contact with their breeders they floundered until a intersteller craft landed on their planet. They quickly acquired the craft and headed to the stars in search of their breeders.289 downloadsupdated 10 y ago
- PerseidsThe Perseids, a highly advanced species, relied heavily on the High Guard for their protection. The civil war hit them hard, and they withdrew from the galaxy at large. This severely impaired the ability of many worlds to function, as the Perseids performed a vital function as administrators.289 downloadsupdated 11 y ago
- Corinthean RepublicCorintheans are tall, lithe and graceful humanoids with skin tones ranging from very light grey to dark blue with the majority falling somewhere inbetween these two extremes.289 downloadsupdated 11 y ago
- PollopsFraktionsbeschreibung.289 downloadsupdated 11 y ago
- BuilderLarge but fragile ship capable of building starbases.289 downloadsupdated 11 y ago
- Sullustan allianceName: Sullustan alliance Source: star wars Leader: Nien Nunb Homeworld: Sullust Ideology: pragmatic Behavior: diplomatic trader Description: Rather peaceful. Diplomatic traders. Bonuses to trade and wealth. Notes: Custom foreground, leader picture, and logo. NO CUSTOM SHIPS. All of my uploaded ci...289 downloadsupdated 9 y ago
- Cardassian UnionThe Cardassian people, themselves, are mostly decent sorts, but their home system has been mis-managed and become resource poor. This has led them down a difficult path......one of conquest.289 downloadsupdated 11 y ago
- Acclamator Class - Imperial RemnantCombat troop carrier for the Imperial Remnant factions. First Designed during for the Clone Wars. No longer a frontline combat vessel, the now aging Acclamator Class still serves Imperial forces as a heavy troop carrier, transport, and support ship.289 downloadsupdated 9 y ago
- Earth Federation Fleet FA-001a288 downloadsupdated 8 y ago
- Realm of SyntheiaThe Realm of Syntheia is populated by the Syntheians, dragon-like synthetic organisms. Once enslaved by the Cult of Seyiri, the Syntheians were freed by Angela, a heavily modifed combat and pleasure synthdragon. Once freed, and under the watchful eye of Angela, the Syntheians fleed the Seyiri dom...288 downloadsupdated 10 y ago
- BSG Guardian AurigaGuardian Ship "AURIGA" ..a medium Vessel of the Colonial Defence Force of the BSG Universe and the Colonial defense Fleet CDF288 downloadsupdated 9 y ago
- ENT ERA - SWINGLIFT CLASSThe Swinglift class was Star Fleet's first "super-cruiser", built with new technologies tested by the Bonaventure class, and new construction materials the new line of "super-cruisers" promised to be the largest and most powerful ships in the quadrent. Though it entered survice at the very end of...288 downloadsupdated 10 y ago
- EnterpriseA Heavy Cruiser, this class is designed for deep space exploration, she's a multi-specialty vessel, performing a wide range of duties, depending upon her mission parameters.287 downloadsupdated 9 y ago
- Jhenni survey ship287 downloadsupdated 10 y ago
- Star of the Confederation class BattlecarriersThe Star of the Confederation class Battlecarrier's were designed in the last days of the War with the Dreadlords. Developed as fast heavily armed battlecarrier with numerous railguns and missile launchers. The ships were also outfitted with two lauchbays for both assult and intercepter drones.287 downloadsupdated 10 y ago
- Rob-11Medium balanced map, of near identical star systems, designed for up to 18 players.287 downloadsupdated 11 y ago
- Star Hauler (Light)A light constructor. Terran template, cargo hull. (Click to see image.)287 downloadsupdated 10 y ago
- Earth Federation Fleet BB - 099287 downloadsupdated 7 y ago
- ZuuliteA warlike race Deeply loyal and swear allegiance to their Emperor the Law Keeper.287 downloadsupdated 10 y ago
- F-44 Hornet InterceptorThe F-44 Hornet is the standard interceptor of the Confederation navy.287 downloadsupdated 11 y ago
- YT-1300 Seventh Moon287 downloadsupdated 8 y ago
- Battlestar HermesWhile still a lightweight compared to a true Battlestar, she's still large enough to be imposing. And, she can carry vipers, so maybe she's not quite so weak after all.287 downloadsupdated 9 y ago
- Workbee SwarmFederation Workbee Swarm, Original Design Credit: "Airmaster"287 downloadsupdated 11 y ago
- D.I.O.F. Seduction-Station Type-C13 (Culuture +3)Third step of the Seduction-Station. The C13 doenst has tomuch upgraded around armor or durability. The upgrades concentrated on a better economy on board. While the mid-center got upgraded to a Spaceball-Field the outer areas got more buildings for government, shops and and more hotels, so that...287 downloadsupdated 7 y ago
- Earth Federation Fleet Attacker - 001a286 downloadsupdated 8 y ago
- PosidianA transhuman off shoot from Terra, the Posidians left the human homeworld with as much as they could beg, buy and steal and fled to a water world identified by a probe.286 downloadsupdated 9 y ago
- (BSG) Battlestar Pegasus v1.01Mercury Class Battlestar Pegasus. Hull credit goes to Amaro Kai. This is basically his design and design credit goes to him. I only made some changes based on a Pegasus CG I got.. Biggest change being the hanger and gun placements (and some changes to the front and engines). Posting this assuming...286 downloadsupdated 10 y ago
- THANKS-003 (Export)Reactive armor Reactive armor Reactive armor286 downloadsupdated 10 y ago
- Templar DreadnoughtMassive capital vessel with immense power, Mounts heavy firepower and Two drone hangers, making it an extremely dangerious opponent even without fleet escort.286 downloadsupdated 11 y ago
- ST-L027Omega Shipyard Large Hull286 downloadsupdated 11 y ago
- ISH-05 "Tadae Takami" Essedarius Star DestroyerImperial Huge Carrier - The ISH-05 serves as a huge dedicated carrier that releases swarms of TIE fighters. So many drones means quick death to most targets.286 downloadsupdated 11 y ago
- Banshee Frigate mk2Army of the Southern Cross frigate from The Robotech Masters. This is a more accurate version now that I've learned to use the ship maker better.286 downloadsupdated 11 y ago
- Galactic RepublicAfter the fall of the Empire starting with the defeat of the emperor at the Battle of Endor, the New Republic took a foothold in the galaxy slowly gaining influence and territory.286 downloadsupdated 10 y ago
- Small alien escortMid range missile boat, set up with point defenses. Packs a punch.286 downloadsupdated 11 y ago
- Federation Economic Station 01Starbase Spacedock Type286 downloadsupdated 11 y ago
- Federation Cultural Station 03Federation Cultural Starbase inspired by Deep Space 5286 downloadsupdated 11 y ago
- A-Wing SquadronBased on the Rebel fighter from Star Wars. This is the squadron version. My single ship version is here:286 downloadsupdated 8 y ago
- Rachni HiveName: Rachni Hive Source: mass effect Leader: The queen Homeworld: Suen Ideology: pragmatic Behavior: expansionist Description: Bugs bugs everywhere. Larger size empire. Bonuses to maintaintence and population growth. Notes: Custom foreground, leader picture, and logo. NO CUSTOM SHIPS. All of my...286 downloadsupdated 9 y ago
- 'Rhino' B12-B Heavy Strike FighterThe 'Rhino' Heavy Strike Fighter features a massive twin beam autocannon turret, and two sponson mounted kinetic chain guns. Not to mention two angry rhino fleet insignia leading the proverbial charge to victory. Enemy fleets will tremble at their sight.285 downloadsupdated 11 y ago
- Bishop M0Base version of the large hull ship which is designed to be used as a capital ship and thus have average everything in regards to weapons, sensors, engines, etc.285 downloadsupdated 11 y ago
- Kaion Cruiser - 002aOmnibus Thanks for my friend285 downloadsupdated 8 y ago
- Maquis RebornIn the aftermath of the Cardassian and Dominion offensive, only small pockets of the Maquis remained, isolated and completely impotent. Aside from those Maquis who had been catpured by the Federation and imprisoned, the largest group of survivors where from the Eddington's former cell on Athos IV...285 downloadsupdated 11 y ago
- RAL-01 "Waltraud Nowotny" Assault FrigateRebel Large Beam - This design, based from an Old Republic-era Rendili Stardrive design was upgraded by various Rebel shipyards to reduce the crew count, strip off unnecessary plating and retrofit even more guns to make the design competitive even today.285 downloadsupdated 11 y ago
- Earth Federation Fleet COMMANDER285 downloadsupdated 7 y ago
- Ugnaught territoryName: Ugnaught territory Source: Star wars Leader: Ozz Homeworld: Genter Ideology: Pragmatic Behavior: Greedy Description: Heavy bonuses to infustructure and maintainence to represent there engineering abilites. Peaceful in general. Notes: Custom foreground, leader picture, and logo. NO CUSTOM SH...285 downloadsupdated 9 y ago
7.7k 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.