Free download Stellaris mods from our archive

Discover a diverse collection of meticulously curated mods for Stellaris, available for free to all users.
From game enhancements to immersive add-ons, our archive offers something for every player.
Browse, download, and elevate your gaming experience with ease.
With new additions regularly updated, our comprehensive mod archive keeps your adventures fresh and exciting!

SpeedDial

SpeedDialSpeedDial adds buttons at the top left of your screen once you establish communications with enclaves. The buttons act as a 'speed dial', allowing you to open a diplomacy window with them dir...

Fixes
Additional Vanilla Buildings

This mod adds 100 new buildings to extend the vanilla building tree, with the aim of doubling the number of buildings and technologies in a way that is vanilla friendly. Simply the same buildings in t...

Balance, Buildings, Military, Technologies
KDC Story Pack

目前本mod仍然在beta测试阶段,因此可能会有众多bug。如果你再游玩过程中发现bug烦请及时汇报。此mod的灰风起源必须同时订阅另一个灰蛊种族mod:微械革命,才能正常游玩(现在微械革命已更改为纯立绘船模mod,其它开发内容搬迁至本mod,但本mod关于灰风部分的内容依然需要订阅该mod)该mod目前将包含一个新的起源:远星之歌,以及与此起源配对的4个全新飞升、种族特质、新建筑、武器、巨构、舰...

Events
!-Starbase - Extended-!

Compatible with 3.7.X ✔️INTRODUCTIONHey guys have you ever wanted to have an empire which relies a lot on Starbase like the marauders ? Well then I guarantie you that you have come to the right place....

Gameplay, Military, Spaceships, Technologies, Utilities
AutoBuild (outdated)

DisclaimerHi guys, I played stellaris, and after 20 years my hand started to hurt (this is not a metaphor).Unfortunately, the developers removed the command for building of buildings in the patch 2.2....

Buildings, Economy, Gameplay, Mod Menu
More Tilesets

This mod used to implement custom tilesets for Ringworlds, Gaia worlds and Tomb Worlds for Stellaris 1.6 before the base game had custom tilesets and portraits. Now as of 2.7 the only original art mad...

Fixes, Graphics
Marauders Remodeled

Last updated April 2021. See you space cowboy...Free to update or use in Stellaris by anyone. Go ham.A graphical* mod that replaces the default Marauder models with something more fitting their style ...

Graphics, Military, Spaceships
(-United Traits-)

This mod contains 70+ traits for species inspired by various Sci-Fi themes (from Star Wars, Mass Effect, Star Trek, Doctor Who, Stargate, StarCraft to Fallout). New traits are defined in a separate fi...

Leaders, Species
STREGA 2.X ships and stations

Modeling and textures by Grafxbox[www.grafxbox.com]Add new choice to ship appearance.船の外観に新しい選択肢を追加します。This MOD is not compatible with achievement.This MOD is compatible with ironman.実績に対応していません。鉄人モード...

Spaceships, Ship Set
! Dark Blue UI Right Menu

<warring: all instructions are machine translation>New main menu layoutNew theme interface background<All pre-mods must be installed, see the required items on the right>Detailed descripti...

Graphics, Interface
UI Overhaul Dynamic + Gigastructural Engineering

For 3.10.X ✔️Compatibility patch between UI Overhaul Dynamic and Gigastructural Engineering that fixes the bottom part of the interface.Also compatible with my SpeedDial mod.📑 Load Order 📑Gigastructur...

Fixes, Graphics, Overhaul
Potent Rebellions (3.3 currently discontinued)

This mod significantly expands the Vanilla rebellion mechanics to make them a more significant threat to established empires. As it is, rebellions are fairly rare and pose virtually no threat whatsoev...

Balance, Fixes, Gameplay, Overhaul
Stellaris 101: How to Read

This mod does nothing, no contents, don't subscribe!If you are wondering why you are here, Congrats! That means you passed 'The Read Test'!You now hold the power of reading the mod description, which ...

Translation, Read description first, Don't comment before read!!!
Aggressive Crisis Engine

Aggressive Crisis Engine (ACE, ACEMOD) is a collaborative Stellaris mod with new crisis AI and a great amount of crisis improvements.a.k.a. crisis is fixed---I am stepping back from modding. If anyone...

Balance, Events, Fixes, Overhaul, Utilities
Civilian Trade

Civilian Trade for update 1.8.*No big feature changes or anything for this update!*Not been tested with Synthetic Dawn Story pack but I don't anticipate any problems, do let me know if you find any. ...

Economy, Events, Gameplay, Spaceships
Dynamic Difficulty - Ultimate Customization

Ever had the problem that early game was way to hard and either you die early, or the game becomes boring very soon afterwards? Or do you think the game is too hard/easy in general and the player woul...

Balance
Expanded Stellaris Ascension Perks 3.10

Stellaris 3.10.* /// Most of the time this is the most up to date version of ESAP, with Girion's permission I've uploaded this separately in order to keep working on the mod during Girion's absence (t...

Balance, Economy, Gameplay, Technologies
Extended Traits

This mod adds over 20 additional species traits to select from, as well as 6 additional ruler and governor traits that your Empire rulers can spawn with. Featured in SirTristan's Stellaris Mod Spotlig...

Balance, Species
Ancient Empire - UI Overhaul Dynamic Patch

Compatible with ANY VERSION of StellarisCompatibility Patch for Ancient Empire and UI Overhaul Dynamic.Ancient Empire: https://steamcommunity.com/sharedfiles/filedetails/?id=2389589691UI Overhaul Dyna...

Fixes
Azur Lane Species Mod

Chinese then English本mod取材自风靡全球的舰娘手游,萌豚界的灯塔,提炼有色金属的天堂——碧蓝航线!简要说明:加入356个立绘预设命名(不是命名组)。加入6幅载入画面加入10个旗帜此mod经过多次测试,理论上没有bug,也没发现冲突其他mod,如果有请向我反馈最后是声明:此mod一切素材来自互联网,立绘著作权归画师所有,载入画面背景来自p站及萌娘百科立绘异常变小的尽量调高画质和...

Graphics, Leaders, Species