ModsSins of a Solar Empire II
Sins of a Solar Empire II 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.
571 mods, most downloaded first · newest update 19 Oct 2026
compatibility-version-2478Gameplay245TEC239Advent213Vasari207Scenario181Cosmetic103Audio36Total Conversion23
- RRR - Dark Fleet Submodby EternalLegion--Oct 01 2026-- Adds the Dark Fleet as playable faction. REQUIRES REINFORCEMENTS DLC. Dark Fleet is a pure mobile faction. {color:warning_value}Submods need to be placed above RRR in load order. Submod order does not matter.{color:/}8.0k downloadsupdated 28 d ago
- RRR - AI No Superweaponsby EternalLegionRemoves the ability for AI to build superweapons. Does not remove the actual superweapons and players can still build. {color:warning_value}Submods need to be placed above RRR in load order. Submod order does not matter.{color:/}7.9k downloadsupdated 28 d ago
- Improved VFX - Vasari - Damage & Explosionsby FullMetalCatReworks visuals of damage effects of Vasari ships and structures as well as their death explosions and death sequences.7.7k downloadsupdated 1 mo ago
- Improved VFX - TEC - Hyperspaceby FullMetalCatReworks and simplifies hyperspace visual effects for TEC ships, going back to more classic Sins 1 feel7.4k downloadsupdated 2 mo ago
- Capship 8 item slotsby Malakov8 item slots for capships7.2k downloadsupdated 2 mo ago
- Realistic Scaleby FullMetalCatThis mod increases sizes of all planets, stars and gravity wells to make scale feel a bit more realistic. No longer in Beta!7.2k downloadsupdated 2 mo ago
- 4X Starbases for Planetsby meepzzzzzzzzzThis mod allows 4X starbases instead of 1 around a planet orbit well. Have fun! Please note this will not work for people using the fleet supply mods. I will create a seperate mod for that.7.1k downloadsupdated 15 mo ago
- 1/0 slot structures/extractorsby Shlomo-Shekelberg1 slot for structures, 0 slot for extractors. (v1.5)7.0k downloadsupdated 2 mo ago
- RRR - Structure Slot Cost Submodby EternalLegionReduces Exotic Factory and Culture structures to 1 slot cost. {color:warning_value}Submods need to be placed above RRR in load order. Submod order does not matter.{color:/}7.0k downloadsupdated 1 mo ago
- Improved VFX - Environmentby FullMetalCatThis mod replaces visuals of many stellar objects and special gravity wells to be prettier, and where possible - more scientifically accurate.7.0k downloadsupdated 9 mo ago
- Improved VFX - Vasari - Weapons & Abilitiesby FullMetalCatThis mod improves upon Vasari-related visual effects, such as weapons muzzle/travel/hit effects as well as numerous ship abilities.6.9k downloadsupdated 13 d ago
- More Wreckage Mod V2.00.3 Eidolonby bigmikerAdded wreckage to all frigates and cruisers, increased wreckage life-time and amount. More immersive battles! This pairs perfectly with KG_Sith ( FullMetalCat ) improved VFX mods.6.8k downloadsupdated 2 mo ago
- RRR Carrier Cap Addonby EternalLegionAddon mod limits amount of Carrier Crusiers. Manual edit needed for fleet supply scaling. Default is 15. Instructions on mod.io. {color:warning_value}Submods need to be placed above RRR in load order. Submod order does not matter.{color:/}6.8k downloadsupdated 28 d ago
- Improved VFX - Vasari - Hyperspaceby FullMetalCatMod improves the visuals of Vasari ships and starbase jump animation. Now it DOES look like they are ripping a portal in space!6.7k downloadsupdated 9 mo ago
- Alive Universe v1.32.2by Daniel1632135092Makes the universe more alive for the Advent and Vasari with unqiue trade ships. The Vasari Phase Resonator produces Phase Technician Transports. The Advent Temple of Unity produces Pilgrim Transports. Unfortunately NOT compatible with most mods.6.7k downloadsupdated 21 mo ago
- Two Sidesby TeslaFistforgeAdds a new 5v5 checkpoint map inspired by Rusted Warfare.6.7k downloadsupdated 17 mo ago
- Wormhole Ouroboros Mapsby MisterNongentiThe orbiting planet cluster around your homeworld with wormholes leading to other players clusters. Thankfully the worhmholes positions are related the planet clusters. Will you attack, coordinate, defend or go for the middle? 4, 6, 8 and 10 Player.6.6k downloadsupdated 17 mo ago
- RRR - Race and Faction Techs Onlyby EternalLegionRemoves repeatables besides race and faction techs. {color:warning_value}Submods need to be placed above RRR in load order. Submod order does not matter.{color:/}6.5k downloadsupdated 28 d ago
- Buildable Ancient Starbase (limited)by RandoGuyAllows players to build the ancient starbase in addition to the normal starbase. Limited to 3 per empire.6.3k downloadsupdated 10 mo ago
- MCRN Scirocco (Test) Updateby ゼロツー(ZeroTwo)*I take no ownership. Only have combined mods to made it work. ALL THANKS to Lord_set & creator of Custom Cruisers* Allows the TEC Loyalists to build an early test version of the MCRN Scirocco class Assault Cruiser. *Skip mesh reading error6.3k downloadsupdated 2 y ago
- TEC Defensive Packageby ChươngKínhTEC only: 1 slot for all structure, 0 for some. Buff garrison, pd and the volcanic item (geothermal). Buff static defense, remove mutually exclusive for command bunker and regional office.6.3k downloadsupdated 9 mo ago
- Improved VFX - Advent - Damage & Explosionsby FullMetalCatImproves visuals of damage effects and death explosions of Advent ships and structures.6.1k downloadsupdated 1 mo ago
- Horizontal Titan Arrival Shockwaveby Sol_InherentAdds a shockwave effect when Titans enter a Gravity Well6.1k downloadsupdated 2 y ago
- German/Deutsch Support für Empire/andere Modsby CemuviFügt Deutsche Code Lines für größer Mods, wie "Empire Faction" , "Stargate Races 2", "SoTU" ein. Siehe Beschreibung auf Mod.io . Mod muss als erstes in der Load Order sein! Da sonst andere Mods die Texte überschreiben können!6.0k downloadsupdated 4 mo ago
- Moving Starbases (All Races)by meepzzzzzzzzzA little mod that adds support for moving (and warp jump) starbases for all races.5.9k downloadsupdated 15 mo ago
- Improved Auto Cast Logicby Mar_VelozImproves/fixes auto cast logic for various abilities.5.8k downloadsupdated 12 mo ago
- Supply / Logistic / Titans / Ships (V28.3+)by meepzzzzzzzzzThis is an updated version of the most popular supply mod for 28.3 version of the game (the current 'previous_version'). Also supports the latest branch of the game, this is for all the people experiencing the 'unity' and 'deliverance drive' errors.5.7k downloadsupdated 14 mo ago
- The Stolen Ragnarov (Separatist update) - fixby Julian-d20rThis mod is a clone of the "The Stolen Ragnarov" mod created by HKetzio. Last update: Aug 9, 20255.6k downloadsupdated 9 mo ago
- 4 Corners of the Galaxyby DivinumBattle over 4 star systems. Each players starts on their own cluster and trys to maintain a balance of defense and offense. Good for FFA, 2v2. Designed for Orbits.5.5k downloadsupdated 2 y ago
- Coloured UIby VivilynSimple recolour of the UI icons (planet upgrades, construction, move/attack/stop commands etc.) inspired by the Rebellion colour scheme. RESTART AFTER ENABLING5.4k downloadsupdated 13 mo ago
- Battle for the Stars v1.4by Louie04k10 players battle on 11 stars.5.2k downloadsupdated 2 y ago
- Improved VFX - Advent - Weapons & Abilitiesby FullMetalCatThis mod reworks almost every single VFX particle effect related to Advent weapons and abilities5.2k downloadsupdated 10 mo ago
- Realistic Skyboxesby Jean_Luc_PicardThis mod replaces 10 and adds 6 high-resolution 4096px skyboxes that are real images from several nebulaes, stars and galaxies. Make sure to restart the game!4.6k downloadsupdated 17 mo ago
- [Mothballed v1.32] Extra Supplies X10by WarnstaffThis mod is now mothballed for Sins v1.3.2. Multiplies all supply tiers by 10. So you start with (Advent/TEC/Vasari) 1000/1000/1200 and end with 20,000/20,000/24,000. Not compatible with other mods that tinker with supplies THAT I KNOW OF.4.6k downloadsupdated 21 mo ago
- Babylon 5 Acts of Sacrifice: Centauri Moduleby IsimielAdds the Centauri Republic faction to the game; this is NOT a total conversion. Special thanks to Badhaircut5, Darvroth , GenralHavoc, Darkyuri, KG_Sith, and Bcelestia4.5k downloadsupdated 13 d ago
- Synergies Universeby SalanxA large 400+ planet 10 player universe, with altered Minor Factions rules, HARD difficulty improvement. A much more lived in universe awaits!4.5k downloadsupdated 2 y ago
- RRR - Advent Sisters (RPG)by AvijarelThis mod is a own faction for the RRR Mod. It must be placed at the very top, above any RRR mod.4.5k downloadsupdated 14 d ago
- Pirate Raiders Rebellionby tnltflDo you feel that Sins 2 pirates are too tame? Bring back the devastating pirate raiders of Sins 1! Adds a new pirate scout that can call in a pirate raid on any world ripe for plunder.4.3k downloadsupdated 7 mo ago
- +1 planet Item slotby Malakov+1 planet item to all planets - Currently only working when replacing files in main sins 2 folder ( Make backups for when you want to restore original files )4.3k downloadsupdated 2 mo ago
- 1 Slot Structures 0 Slot Extractors (1.4 Update)by AidenCharming1 Slot Structures 0 Slot Extractors for 1.4 update4.3k downloadsupdated 19 mo ago
- Double Fleet Supply and 0 Slot Extractorsby htmlordThis mod doubles fleet supply at all steps and makes all base faction extractors use 0 civilian slots. Increased militia sizes. Increased experience gain. Updated for Unity Ascendant.4.2k downloadsupdated 22 mo ago
- Beta Galaxy (8 - 10 player)by The_EnigmaA gigantic map of 375 planets playable in FFA or teams. This map is meant as a more strategic and long game design rather than quick and tactical.4.1k downloadsupdated 16 mo ago
- Zeta Galaxy (10 player)by The_EnigmaNot MP compatible! An incredibly large map of 1232 planets. There are stars located throughout the map to use as jump points to get around easier, as well as a few wormholes. The idea behind this map is sort of a "Stellaris in Sins 2" concept.4.1k downloadsupdated 17 mo ago
- random_10_players_best_for_5v5by Obsidian_One_New 10p map and it is best for 5v5 matches.4.0k downloadsupdated 2 y ago
- Masterless Namesby SatansFavHoboMassively expands almost every namelist in the game with distinct, pronounceable alternatives. Focus is on immersion, flavor, and ease of use. Patched for Hunt for Booty.3.9k downloadsupdated 7 mo ago
- Cosmic Commuteby lzonPurely packs the 11 lzon maps AIO, 2-10p.3.9k downloadsupdated 16 mo ago
- (Cheat) More healthby LolerAdds "Advanced" races that get a 3x max hull, armor and shield point bonus when researching military T13.9k downloadsupdated 19 d ago
- Delta Galaxy (10 player)by The_EnigmaA 4 star map playable in teams or FFA. 3 main stars each have 3 players, with a 4th smaller star belonging to the final player on their own. Choose your spawn location by player slot. The default setup is that each star is its own team.3.7k downloadsupdated 17 mo ago
571 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.