Sins of a Solar Empire II mods
Sins of a Solar Empire II tec mods
Everything filed under tec by its own author, ordered by how much it is used.
239 tec mods, most downloaded first · newest update 19 Oct 2026
Allcompatibility-version-2478Gameplay245TEC239Advent213Vasari207Scenario181Cosmetic103Audio36Total Conversion23
- Zoloby lzonTiny tweaks put above Carrier Cap + RRR and maps.3.3k downloadsupdated 17 mo ago
- RRR - AS Performanceby AvijarelThis mod improves game performance during long play sessions. It modifies the use of hangars, carriers, and other components. Special version for the RRR mod. It must be placed at the very top, above any RRR mod.3.2k downloadsupdated 15 d ago
- Late Game Supply 10K + More Titans and Starbasesby Louie04kThis adds new tech to make late game supply go up to 10k supply. All credit goes to Obsidian One for the OG mod. This is a simple tweak of his mod. V1.1 added a titan cap of 4 and an additional Starbase for each planet well.3.2k downloadsupdated 2 y ago
- Rebellion Player Portraitsby GeneralKojanRiktanAdds the faction player portraits from Rebellion back into the game. If you are using this mod alongside Rebellion Music Restored, you must also subscribe to the Rebellion Portraits + Music Patch mod and move it to the top of the load order!3.1k downloadsupdated 2 y ago
- FairKnight's Lane Clash (5v5)by FalseshadowA 5v5 MOBA inspired map created for the FairKnights community3.0k downloadsupdated 6 mo ago
- Dual Faction Titans and Command Shipsby SilverBUnlocks both Titans and command ships for every subfaction while keeping them race-locked.3.0k downloadsupdated 2 mo ago
- Upgraded TEC Capital Shipsby HideousYetiTried this mod to try and edit the mesh of the TEC capital ships and incorporate additional visible guns. Upgrades the Kol, Marza, Dunov and Akkan to have additional weaponry placed and visible on the ship (Gauss, Missile & PD autocannon currently)2.9k downloadsupdated 20 mo ago
- UI/HUD Overhaulby darkyuriUI/HUD Overhaul project2.8k downloadsupdated 1 mo ago
- John Icons Modby LordSunderlandSins 2 Icons currently suck. My brain damaged arse needs the tech tree to be clearer so I'm adding the Sins 1 icons back where appropriate. Bear with me - I'll update as quick as I can.2.7k downloadsupdated 13 mo ago
- 2x starbases for planetsby meepzzzzzzzzzincrease vanilla limits to 2 starbases for planets.2.6k downloadsupdated 15 mo ago
- 10 player a star eachby JediTimIdentical Starts – Ice + Primordial + Volcanic + 2 Asteroids Each! Balances the RNG, No Squabbles over early conquers between teammates on these.2.6k downloadsupdated 12 mo ago
- Buildable Ancient Starbase (unlimited)by RandoGuyAllows players to build the ancient starbase in addition to the normal starbase. No limit per empire2.6k downloadsupdated 10 mo ago
- Rebellion Music Restoredby GeneralKojanRiktanAdds most of the music from Rebellion and Trinity back into the game. If you are using this mod alongside Rebellion Player Portraits, you must also subscribe to the Rebellion Portraits + Music Patch mod and move it to the top of the load order!2.5k downloadsupdated 2 y ago
- Improved Meshes - TECby FullMetalCatAdjusts meshes (3D models) of some TEC ships as well as reworks TEC turrets (Point defense, light, medium, heavy, gauss) to look better. Functionality remains exactly same.2.4k downloadsupdated 7 mo ago
- Dreadnoughts Increased build limitby Karos01Increased the number of Titans, Dreadnoughts and Command Ships that you can build2.3k downloadsupdated 4 mo ago
- Pranast Unitedby MrDoctorScienceThis mod lets you play as the Pranast United in regular games and with your friends.2.3k downloadsupdated 2 mo ago
- supply_and_titan_cap_modby EoinJust experimenting Increases titan limit from 1 to 10 Increases supply for all faction2.1k downloadsupdated 2 y ago
- Ant Nebulaby lzon2-10 player FFA map w/ 172 planets plus all dual Aluxian, Jiskun, Pirate, Pranast and Viturak factions. Combos best w/ long raid range, NoSW and crolo mods. Inspired by a young planetary nebula known as Menzel 3 between 3000 and 8000 ly away from us.2.1k downloadsupdated 18 mo ago
- 5v5 Multi Systemby TauXv95v5 Multi star system two teams each team has a set of moons, in their own star. War over the middle.2.1k downloadsupdated 2 y ago
- x10sup x8titan x4starbase and moreby ModioUser1644203-x10sup x8 titan 4x starbase -fix more lvl caps and titan -8 Capital Ship component -all space structures to cost 1 civilian2.0k downloadsupdated 12 mo ago
- Capital ships onlyby LolerRemoves non essential corvettes, frigates and cruisers.2.0k downloadsupdated 6 mo ago
- Braver's Map Pack 3 - The Assault and The Siegeby ds_BraverFive maps intended as tough PvE challenges and one rebalanced for PvP. This contains two versions of the map "The Assault" designed for tough PvE challenges, two PvE versions of "The Siege" and a version of The Siege balanced for 5v5 PvP.1.9k downloadsupdated 5 mo ago
- No Super Weapons for AI (v2.0.3 Compatible)by HappyGummyBear7Disables the ability for AI to build Super Weapons at any difficulty.1.9k downloadsupdated 2 mo ago
- The downfall of godsby Ragnarokt13This mod will change the limit of Titans and Starbase. Players can bulid up to 6 Titan and 2 Starbase.1.8k downloadsupdated 2 mo ago
- Pentafreeby lzon2-10 FFA map with 118 planets. Player slots 1 & 2 set up a more sigma start. 3 factions plus 4 pirates around 5 stars - the classic dogfight evolved. Layout inspired by small region in Eagle Nebula, located 6500 ly away from us. Image thanks to Webb.1.8k downloadsupdated 18 mo ago
- Make Starbases Great Againby DaHALOSHOCKMod has been Updated to include all faction Starbases.1.8k downloadsupdated 16 mo ago
- Moving Starbases + More Starbases Levelsby meepzzzzzzzzzThis gives combines moving starbases with the more starbases levels patch. Still in testing but should work OK. You need these two mods.1.8k downloadsupdated 19 mo ago
- Builders Can Collect Wreckageby TeslaFistforgeLets builders collect wreckage and derelicts.1.8k downloadsupdated 19 mo ago
- Milky Wayby lzon169 planets 2-10p, your sol in the galaxis.1.8k downloadsupdated 16 mo ago
- TEC Battleship Upgradeby FedevaAdds 14x PD cannons, 2x Heavy Cannons, 2x Light Missiles, 6x Medium Autocannons, and 4x Light Autocannons to TEC battleship as well as 8 Upgrade slots.1.7k downloadsupdated 5 mo ago
- StarBaseRange 25000by DutchTheODSTThis mod is largely based on the “Starbase Range x2” mod and can be considered a functional carbon copy. This version has been fully updated for game version 2.0 and now includes support for Vasari, Trader/TEC, Herald, Advent, and Ancient starbases.1.6k downloadsupdated 2 mo ago
- Blue Shields TECby FredomainOriginal mod: Shields Are Blue TEC (by Darkmodio2). Changes TEC shield impact effect color from red to blue. Ships frame bar colors are untouched.1.6k downloadsupdated 21 mo ago
- Bluewheelby lzonModest evolution of the original Cartwheel map. 2-10 FFA, now 87 less minimalist planets. All minor factions for 8 NPCs total, with pirates doubled. Start strong in small cluster and swiftly shred ships in blue sol center. Image thanks to old Hubble.1.6k downloadsupdated 18 mo ago
- Upgraded TEC Capital Ships + Carrier Cruiser PDby HideousYetiTried this mod to try and edit the mesh of the TEC capital ships and incorporate additional visible guns. This mod additional adds Point Defense guns to the carrier cruiser.1.6k downloadsupdated 19 mo ago
- Starbase Range 20 for Stargate Races 2by TiroenIncresed range to 20k for Starbases for Stargate Races 2, so it's need that mod to work.1.5k downloadsupdated 1 mo ago
- Hyperspace Starbasesby meepzzzzzzzzzThe advent and TEC have obtained Vasari Starbase warp advancements. Using it fit out their own own starbases with comparable abilities. These plans leak back to the Vasari giving all races a significant hull and shield boost with upgrades.1.5k downloadsupdated 15 mo ago
- TEC Buffby arcs2012TEC little Buff1.5k downloadsupdated 12 mo ago
- Shields Are Blueby Darkmodio2Shield health status colors are now blue. Anti-matter is yellow.1.5k downloadsupdated 2 y ago
- Def Range 20 for Stargate Races 2by TiroenIncresed range to 20k for defensive structures for Stargate Races 2, so it's need that mod to work.1.5k downloadsupdated 1 mo ago
- TEC Battlecruiser upgradeby FedevaGives the Akkan more guns + 8 Upgrade slots!1.5k downloadsupdated 5 mo ago
- Sins of a Rebalanceby Commando_KainVersion (2.1.1) Rebalances Gameplay aspects to fit my preferred play style. Max Fleet Cap 3000, Increase Slightly Fleet Supply Cost, 3x all Military Planet Slots, 0 logistical Cost Slot Extractors.1.4k downloadsupdated 1 mo ago
- Supply Limit For Reinforcements Dlcby Kuluk880424Supply limit 4 Titan x2 Starbase x2 Plane starbase x2 for Reinforcements1.4k downloadsupdated 10 mo ago
- Sins of a Sound Remixby Nacho103Dramatically Restores and Enhances the unique audio identity and style of each faction while improving overall sound levels and clarity. [Restart after enabling the mod!]1.4k downloadsupdated 20 mo ago
- All in One Utility Modby BaddeaD94This Mod is all about Full scale Enhancement and Improvement for big War. Compatible with all actual DLCs1.4k downloadsupdated 19 d ago
- Planet Slots +1 v2.1.2+by DingdieDing+1 Item slot for all Planets, compatible with Version 2.1.21.4k downloadsupdated 19 d ago
- Rebalanced Modby Persil4Rebalanced all ships in game. New abilities for some capital ships and titans. Deleted all abilities planet bombing. Capital ship limit - 20. Rebalanced unique researches for some races. And more changes. Just try and enjoy!1.3k downloadsupdated 22 mo ago
- Rebellion Research Iconsby GeneralKojanRiktanA mod that reverts the research tree icons to those used in Rebellion for relevant techs. Note: If the "Apply Changes" button is illuminated in the bottom right corner of the "Mod Management" menu, please make sure to click it!1.3k downloadsupdated 2 y ago
- No slot cost for space mining operationsby BrulikraxNo other changes added... yet.1.3k downloadsupdated 8 mo ago
239 tec 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.

