Galactic 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
- Ange SparthanLes Anges Sparthans sont une ancienne espéce guerrière fuyant une galaxie dévastée. La survie de leur espéce étant engagé, ils ont une approche plus diplomatique lorsqu'ils découvrent de nouvelles civilisations, le temps de déterminer quel est l'approche la plus adequate...62 downloadsupdated 14 mo ago
- LEL-02 BX165S Theseusby warblefly41.45Lars Large Beam - Premiere area dominance starship designed to control parsecs of space with its deadly beam energy weapons.61 downloadsupdated 3 y ago
- LEC-03 Lars Freighterby warblefly41.45Lars Cargo Freighter - Large but fragile ship, used to establish trade routes with distant worlds.61 downloadsupdated 2 y ago
- LES-05 BP-5963 M.A.X.by warblefly41.45Lars Small Kinetic - Area patrol ship with mass-driver based weapon systems.61 downloadsupdated 3 y ago
- Ranger M0-1by MercilesSMedium-size missile-warfare ship. Can put a lot of missiles into space very quickly.61 downloadsupdated 3 y ago
- New Psilonsby XmaraBorn from an offshoot of Psilon biological expermiments, the Psilons have once again risen. But somehow new... somehow different.61 downloadsupdated 3 y ago
- BattleTechThe Clans are the descendants of the six million soldiers of the Star League Defense Force who, over the centuries of their exodus, went on to form twenty groups (distinguished on a tribal basis), called Clans, establishing a society entirely based on draconian military and genetic laws.61 downloadsupdated 2 y ago
- Qelor PlaguemakersRuthless are the Qelor, masters of the craft when it comes to making empire-wrecking viruses and plagues. Stay on their good side, or don't - you'll be turned in to an ingredient for disaster either way.61 downloadsupdated 10 mo ago
- piets traumDominanzschiff mit einem mittelgroßen Rumpf, dafür geschaffen, um große Gebiete im Weltraum mit kinetischen Waffen zu schützen.61 downloadsupdated 3 y ago
- Star hawl M01Short range space superiority fighter equipped with a beam weapon.61 downloadsupdated 3 y ago
- Gratha Heavy Fighterby Company CommandoKilrathi heavy fighter designed to be a fast strike craft to complement an invasion force.60 downloadsupdated 3 y ago
- Present Mountain M01235Premiere area dominance starship designed to control parsecs of space with its deadly beam energy weapons.60 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.

