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!

Planetary Diversity - Exotic Worlds

Stellaris: 3.10.* [www.paypal.me] [www.patreon.com]PD Discord Server[discord.gg]This is not a stand-alone mod; it will not work without Planetary Diversity. This sub-mod adds up to 0 more planets to...

Balance, Galaxy Generation
Ethics and Civics Classic 3.10

Mod is updated to 3.10.4****MESSAGE FROM PETRUXA - THE ORIGINAL AUTHOR OF THIS MODAt this point I don't have it in me to keep on maintaining this mod. In case anyone is interested, I'd be happy to mak...

Overhaul
! Better Performance & Utilities

Better Performance & UtilitiesCurrent version [ver240204] for [Stellaris 3.10]Legacy version of Kasako's modsUp to 75% increase in game fluency in later gameNew pop growth control method (disabled...

Gameplay, Utilities
Warship Girls R And MIST Species

【Compatible with 3.4 Cepheus 】 English localisation has been updated to contents before 30 April 2022.There may be Chinese text exists in some part of the mod, which that means the part we've not ...

Graphics, Leaders, Species, Anime
!!Universal Modifier Patch (3.10.*)

Fix the modifier issue after the 2.2.6 update.With the release of 2.2.6, once again, Paradox fools buried countless of mods and modders into the abyss.This fix mod brings the missing modifiers that ex...

Fixes, Modifiers, Paradox why you did this to us, 3.10.*
Dynamic Political Events

Описание мода на русском языке (Russian Description) Descrição do Mod em Português (Portuguese Description)Chinese Version Stellaris empires lack life. It often does not feel like one is leading a ste...

Diplomacy, Events, Gameplay
Plentiful Traditions 3.x

Welcome to Plentiful Traditions,it wasn't always easy to implement everything Birdy made for 1.9 into 2.0 and further.NOW for the 3.x Please report bugs! :)Works with:Extra perks (addon)Extra Distric...

Balance, Buildings, Gameplay, Technologies
Planetary Diversity - More Arcologies

Stellaris: 3.10.* [www.paypal.me] [www.patreon.com]Not Achievement FriendlyPD Discord Server[discord.gg]This is not a stand-alone mod. It will not work without Planetary Diversity.This sub-mod adds ...

Balance, Gameplay
Diverse Rooms

PLEASE SIGN THE PETITION FOR A SCROLLABLE ROOM LIST![forum.paradoxplaza.com]Stellaris' basic rooms are just that: 'basic'. I've always found them a little uninspiring and bland. Every single empire yo...

Graphics, The Unbidden was an inside job
Warship Girls Advisor

本顾问语音mod为幻萌公司旗下游戏 战舰少女 中游戏角色 列克星敦(cv:@Sakula小舞)、赤城(cv:@紫苏九月)、维内托(cv:萝卜Cheddar)、长春(cv:@林簌SUSU)的角色语音包。本语音mod中收录的台词均为氪金特别定制,以贴合游戏提供更好的体验。本语音mod收录321句台词,对应大部分原版游戏的顾问语音。本mod为独立mod,并未改动任何原版文件,因此与所有mod兼容且支持铁...

Sound
! Universial Game Rules Patch

<warring: My first language is not English, there may be translation errors>[Attention: You don't need to install all mods supported.]Repair population cannot be assembledRepair orbital bombing ...

Utilities, Compatibility
Ancient Cache of Technologies

IntroductionAncient Cache of Technology explores the stories of the ancient enigmatic precursors, including the Curators, the Fallen Empires and those that came before them. Behind their history lies ...

Buildings, Gameplay, Technologies
Expanded Colours [180 Colours]

3.8.* CompatibleAre you tired of Stellaris' tiny selection of flag colours?This mod adds a bunch of colours all across the spectrum, for all your customization needs. Vanilla colours are also included...

Graphics
Archaeology Story Pack

Stellaris v3.9.* Compatible A year ago, there was a contest to make archaeology event mod in my community.This mod is made as a reward for the contest.It adds 19 archaeology stories written by the co...

Events, Gameplay
Tidy Tradition 3.10

3.10.*✔️; English✔️; 日本語✔️; Italiano✔️The author cannot speak Japanese and Italian, so the translation of these two languages needs to subscribe to the following mods:日本語の翻訳: https://steamcommunity.co...

Gameplay, Traditions
ST: New Horizons

ST: New Horizons 3.10.4 Compatible[forum.paradoxplaza.com]For TNG Era Start subscribe this additional submod:https://steamcommunity.com/sharedfiles/filedetails/?id=3120172153 Bug Reports ST: New H...

Total Conversion, StarTrek, Star Trek
! Immersive Beautiful Stellaris !

117 New Sky BoxGalaxy position affects skyboxBeautify the Milky Way mapOptimize the lensSimplify the map UI100 new wallpapersNew room backgroundNew flagOther new materialsoriginal modChange the appear...

Graphics
Planetary Diversity - Planetary Habitats

Stellaris: 3.10.* [www.paypal.me] [www.patreon.com]PD Discord Server[discord.gg]This is an add-on for Planetary Diversity.This is not a stand-alone mod and will not work without Planetary Diversity....

Balance, Buildings, Economy, Graphics
Improved Space Battles [Graphics]

Improved Space Battles - expand your mid / late game with 5 new super-capital class ships, over 50 new technologies and 11 doomsday weapons - including planet destroying, star system destroying and an...

Graphics, Sound, Improved Space Battles, ISB, ISBS
36 Building Slots

For 3.10.X ✔️Just increases the buildings slots to 36, and that's pretty much it. Mod does not modify the branch office slots anymore.If you want to change the buildings slot amount:Goto: Steam\steama...

Buildings, Economy, Overhaul