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
- Starbases 2x Health/Range/Damage v2.x.x compatibleStarbases 2x Hull Range Armor Damage and Squadrons. Ancient Starbase has 3x range, 2x everything else. For v2.03 of Sins. Credit goes to original "Starbased" mod by coloneLkerneL11. v2.x.x compatible.269 downloadsupdated 11 d ago
- Clockworkby Jack-9v8vA 8 player map with their own orbits on the edge of the star system, be warned, bottle neck planets will not work here as the orbits get wild pretty fast, Map load out drawn by JakeModi264 downloadsupdated 21 mo ago
- Vanilla bug fixesby drevomcFixes several old bugs in game files. Modifies simulation - all players in multiplayer must have this mod.264 downloadsupdated 11 mo ago
- Lobby Settings Modby MaD_MaN2x6 income and research rate on very high. Thanks to EternalLegion263 downloadsupdated 7 mo ago
- Callipy's Flagships Micro-Overhaul Tuahby CallipygianApricotCapital ship spam is excessive and goofy, I'd much prefer a meta where they lead and anchor fleets rather than simply replacing them. Ergo, double special resource costs for all capital ships, command ships, titans, starbases, and superweapons. Fin.261 downloadsupdated 9 mo ago
- Vanilla autocast enhancementsby drevomcCommunity autocast enhancements for vanilla.258 downloadsupdated 8 mo ago
- 2P Random - Rocherby liquid2air2 Player Duel with 2 NPC factions on a distant star. Guaranteed Ice and Volcanic planet each on the periphery of an asteroid cluster. NPCs are not intended to be colonized in this matchup.256 downloadsupdated 20 mo ago
- Feneris Mapby PrairieChickenTrial map, name misspelled on purpose253 downloadsupdated 15 mo ago
- 5skilled projectby MatheusBRzL5s but better251 downloadsupdated 11 mo ago
- Advent Japanese Voice Pack v1.5by fttpThis mod replaces the voice files used by the Advent race with Japanese voice files generated by a text-to-speech synthesiser. このMODは、アドベント種族(＋α)が発する音声を、音声合成出力した日本語の音声に置き換えます。248 downloadsupdated 2 mo ago
- Perilous Orbitsby MysticVoid7x9I wanted to make things spin.248 downloadsupdated 4 mo ago
- Gisnet6 2v2by Gisnet75Based on a random map the base game generated but with the wormholes removed and pirates isolated so they don't get the AI stuck. 2v2 or FFA should work.247 downloadsupdated 11 mo ago
- The Hollow CrownAn original faction mod. Lead the Hollow Crown, the exiled royal line of the Eidolon - This is an overpowered faction, built purely for my entertainment. Just sharing it for those that might like it.247 downloadsupdated 20 d ago
- Better Russian Localizationby KuglerИсправления и улучшения русской локализации относительно оригинального машинного перевода.242 downloadsupdated 6 mo ago
- The boysby majjic44existing map turned into chokepoint no wormholes242 downloadsupdated 7 mo ago
- fenix ffa mapby Fenix盛some kind of balacned game? got artifact at volcano and city, go and get them241 downloadsupdated 5 mo ago
- Dualing Groundsby Areous_AideronA basic two player single star map, but be careful to watch out for your back door!238 downloadsupdated 9 mo ago
- Delphic Expanse 1.0by FH3X9An ENT-era map of the Dephic Expanse in the show. Made with "Sins II Mapmaker". - Each homeworld is 5 jumps away from two others. - Each homeworld is 6 jumps away from the wormhole that leads the Xindi system. - Rich with Artifacts237 downloadsupdated 6 mo ago
- Audio Italiano per SoSE: II (INCOMPLETO)by ThomasOMGAudio Italiano per SoSE: II (INCOMPLETO)234 downloadsupdated 18 mo ago
- No Asteroid or Moon Garrisonsby RandoGuyDisables TEC Enclave garrison on moons and standard asteroids.233 downloadsupdated 11 mo ago
- 5v5 unstable revised and updatedby ModioUser2024886The unstable map created by diddykongdka updated for current version. Some planets have been changed for variety. Added the newer NPC factions to the middle.230 downloadsupdated 7 mo ago
- 10x Supply + 10x Titan + Mapsby droubleshooter4310x Supply + 10x Titan + Maps230 downloadsupdated 4 mo ago
- Reusable Flak Burstby gibbo101Restores Flak Burst to its original unlimited-use behaviour from earlier patches, rebalanced with a higher build cost and a Tauranite requirement.225 downloadsupdated 5 mo ago
- Asylumby PrairieChicken10 player test map219 downloadsupdated 15 mo ago
- AMA MOD 4 MS 2by AMASRAMod 4 MS -stand alone mod pack-218 downloadsupdated 15 mo ago
- Community Challengesby zabik2This mod adds Discord Community Challaneges216 downloadsupdated 21 mo ago
- Factions United + AS + 2ndTitanby RandoGuyNO LONGER UPDATED! Combines my other mods: Combinations of both factions for each race, buildable ancient starbase in addition to normal starbase and tier 5 research for a second titan.213 downloadsupdated 15 mo ago
- mds withdrawnby maxydydj6player map. player 1 has his own fort203 downloadsupdated 9 mo ago
- Humanity's ChildrenRough WIP. Largely built with converted Fall of Kobol assets.203 downloadsupdated 13 d ago
- 9 Player Circle Classicby SN_SC_TVSimple Scenario for testing purposes202 downloadsupdated 4 mo ago
- JAN 2025 Pre-patchby Exodus70Massive and excessive over-extraction across the galaxy has invoked a new shortage of planetary Exotics!200 downloadsupdated 21 mo ago
- No ai Core Stripping With Human Starter Titanby randomnjdudeHumans start with a Titan while retaining 2/4/6 more Titan slots, +500 fleet supply, and doubled Command Ship/Dreadnought progression. Bot Exodus cannot core-strip.198 downloadsupdated 3 mo ago
- Balance of Terror Remake from TOS-1.1by FH3X9This map recreates Sector Z-6 as it appears on the viewscreen in Balance of Terror. Seven Earth outposts once held the Neutral Zone. Three are gone — taken by an Orion warlord and at least two minor factions who moved in when no one was watching.196 downloadsupdated 5 mo ago
- Shroud CovenantFaction requires Harbinger DLC!!! Advent variant that trades some of its shields for armor and eidolon weapons.192 downloadsupdated 16 d ago
- adventsuperstarbaseby maxydydjhigher range and more hangar space through items180 downloadsupdated 8 mo ago
- No More Fleet Under Attack Audio Notesby WarnstaffDisables the "Fleet is Under Attack" audio notification. Other popup untouched.178 downloadsupdated 2 y ago
- UI/HUD Overhaul SINS Iby darkyuriSINS I like sub-mod for UI/HUD Overhaul.176 downloadsupdated 14 d ago
- Coloby AmasraSReplaces Orange with Black. Includes diffrent styles ( Lights and Engine ) Works best with Tec. Do not touch the slider it will pix the ships. Also hard to see on Map but Looks nice Af in Game174 downloadsupdated 5 mo ago
- +1 Planet Slots (2.1.1 Compatable)This add's +1 Planet Items to all planet types.174 downloadsupdated 1 mo ago
- mds gatekeeperby maxydydj6 player map, Player one is gatekeeper172 downloadsupdated 9 mo ago
- First to the Middleby WTHEMANYears ago, the three races set up a cooperative outpost in this system. Now the signal has gone cold, and you have been send to find out. There are reports, however, that the other races have also send their squads to investigate.. (MAY NEED RESTART)170 downloadsupdated 4 mo ago
- hyperlane Chaosby MysticVoid7x9To many Hyperlanes.169 downloadsupdated 4 mo ago
- Defenders ClutchMade for vs AI, 3v3 or 2v2 with a single chokepoint on each side168 downloadsupdated 2 mo ago
- Test Mod 2 for Dependancyby YarlenTest mod 2 for testing dependency.166 downloadsupdated 11 mo ago
- Super Defence TD Map Ultra TEC Defense Garrisonby WTHEMANYou are 1 vs 2 vs 2 vs 1. you are slot 0 as team 1, team 2 is slot 1 + 2, team 3 is slot 3 + 4, team 4 = slot 5. Garrison recommended.166 downloadsupdated 4 mo ago
- Vaults of the Ancientsby WTHEMANThis 6 player map holds more than you think, while your neighbors are on your doorstep to wage war. With few planets and moons for infastructure, will you fight and fortify, or risk your home in search of the ancient secrets? (MAY NEED RESTART)164 downloadsupdated 4 mo ago
- Chris' Lan Modby LanChrisGoal is to enable 1-hour or less games suitable for Lans.162 downloadsupdated 2 y ago
- PVP Balance Mapsby drevomcCollection of vanilla maps with added PVP balance attributes. Built for patch 1.45 (Eivonn's fine) , 2025-10-06+161 downloadsupdated 12 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.