Mods / TECSins 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
- (Old)Better Docking Booms Auto-Cast - TEC starbaseby Zeiram514Currently, the Armor/Hull repair cast is set for when hulls of several entities are damaged. This mod sets the Auto-Cast threshold to Armor/Hull loss for the AI (and you), also has overrides for repairing important entities.732 downloadsupdated 13 mo ago
- Late game supply techs[500supply per tech] Updatedby RetSamphisLate game supply techs for each factions. 5 in total, Updated by Retsamphis to get rid of errors. Made for sins v1.31723 downloadsupdated 22 mo ago
- Damage Reduction Modby ThreeSpicyMeatballsLooking to tone down the time to kill in the game. Flat 20% reduction to the damage of all ship and structure weapons with the exception of point defense and planet bombing.711 downloadsupdated 2 y ago
- 2 player a star eachby JediTimIdentical Starts – Ice + Primordial + Volcanic + 2 Asteroids Each! Balances the RNG, No Squabbles over early conquers between teammates on these.705 downloadsupdated 12 mo ago
- Kodiak Unremasteredby TylothReplaces Sins 2 Harcka Heavy Cruiser with Sins 1 Kodiak Heavy Cruiser675 downloadsupdated 23 mo ago
- x10sup x4Titan x8 super cap x4starbaseby modio11111x10sup x4Titan x8 super cap x4starbase672 downloadsupdated 10 mo ago
- Buildable Ancient Starbase + Research Second Titanby RandoGuyCombines my two other mods. Allows building ancient starbases and adds a research for a second titan (both in military tier 5)670 downloadsupdated 15 mo ago
- Power Up TECby Gerald105Read the long description. New portraits included.670 downloadsupdated 4 mo ago
- Last Stand Extended 2p 1.0.2by AsiansupermarketTwo players last stand scenario.633 downloadsupdated 10 mo ago
- Bring back Cieloby OMUÐinøBuildable Cielo Command Cruiser. (Outdated)625 downloadsupdated 6 mo ago
- Zaks Wacky Supplyby ZakWModifies fleet supply for both Faction and items as well as increases the limits on titans, Command Ships and Starbases.620 downloadsupdated 10 mo ago
- The Challengeby ds_BraverA fun challenge for players looking to 1v9 against Impossible AI.619 downloadsupdated 10 mo ago
- Enhanced Readabilityby x68Changes the default font to enhance legibility and readability.618 downloadsupdated 8 mo ago
- Edelpazby lzon118 planets 2-10 FFA plus all factions, triple choke and penta sun. Inspired by Atoms-for-Peace galaxy 220 mly away from us. Image thx 2 ESO's La Silla Observatory in Chile.605 downloadsupdated 18 mo ago
- Capturable Extractors (v1.50 only)by Elite521ONLY FOR USE WITH SINS 2 v1.50 OR LOWER. Adds neutral metal and crystal extractors to most uncolonizable gravity wells which can be captured by colony frigates/cruisers. Small militia fleets have been added to these gravity wells to protect them.600 downloadsupdated 11 mo ago
- Last Stand Extended 4p 1.0.5by AsiansupermarketExtends Last Stand scenario to 4 players.585 downloadsupdated 10 mo ago
- Nathans Better Garrisons and TEC rosterby NathantheDwarvenSharTEC gain command Cruiser and Kodiak. All factions have a 10 base garrison, increased via Military tiers (so end game base garrisons are larger). Cruisers for Garrisons are gained by Max supply research 3. TEC garrison also has more available ships.582 downloadsupdated 5 mo ago
- AS Performanceby AvijarelThis mod improves game performance during long play sessions. It modifies the use of hangars, carriers, and other components. .It must be placed at the very top.549 downloadsupdated 10 mo ago
- Supply and Itemslotsby BaddeaD941 Supply to Civ and Mili Structures, Extractors 0, 8 Itemslots to all Capitalships working v1.5544 downloadsupdated 9 mo ago
- Fleet Command — Large Scale Expansionby Mourningstar11Enhance Sins of a Solar Empire 2 for massive galaxies and extended campaigns. Features 12 Titans, 10 Super Capital Ships, 50K supply cap, +50% research times, and expanded logistics slots. Optimized for 600-planet maps and games lasting 4–10+ hours.538 downloadsupdated 3 mo ago
- Anti-Missile Spamby Commando_Kain(1.31.7) Missile frigates and cruisers are now re-imagined. And now have a different role. They behave more like light frigates. WAY LESS DAMAGE AND HEALTH. This has some how caused the AI to not build them in MASS.536 downloadsupdated 22 mo ago
- Last Stand Extended 4p FFA 1.0.2by AsiansupermarketLast stand scenario with four symmetrical sides and one choke-point per player. Wave spawns are identical for each human player.533 downloadsupdated 10 mo ago
- Robo Suzanne for TECby MakomazoThis mod adds Suzanne to the TEC roster.531 downloadsupdated 11 mo ago
- Rebellion Ship Ability Iconsby GeneralKojanRiktanThis mod replaces many of the Sins II capital and cruiser ship ability icons with their Rebellion equivalents.530 downloadsupdated 2 y ago
- Kepler-90by lzon2-10p, 88 rich planets near Kepler-90, a perhaps habitable sol 2800 ly from us.522 downloadsupdated 16 mo ago
- TSS Rebalanceby austenh22A broad rebalance of the game to fit our preferences. Maps: Added a 2v3 chokepoint map Balance: Extractors have no slot requirements. Civilian factories and Defenses have 1 slot requirement.521 downloadsupdated 2 mo ago
- Load Screens: TECby x68Replaced default load screens with TEC ships.518 downloadsupdated 8 mo ago
- (TUA) Truly Unfair AIby CelestriosEver wanted to be outnumbered by the AI 2-to-1 or even 3-to-1? TUA does exactly that! Great to play with a team of players against an overpowered AI, but it's not for the faint hearted!517 downloadsupdated 21 mo ago
- Yolo Modsby meepzzzzzzzzzThis mod allows artifacts to be purchasable from NPC's. Currently in testing only. First candidate is now tested and working. Artifacts can indeed be purchased with influence from minor factions.507 downloadsupdated 14 mo ago
- Research Second Titanby RandoGuyAdds a research to increase titan limit by 1.495 downloadsupdated 15 mo ago
- Skybox Blueby Darkmodio2Always selects the dark/blue skybox from Jean_Luc_Picard's "Realistic Skyboxes" mod.494 downloadsupdated 2 y ago
- Akkan Got Buffedby WarnstaffAkkan gets major armor rating buff, no longer turns to attack, minor damage boost.479 downloadsupdated 19 mo ago
- ALL IN ONEby Gerald105Power Up : TEC, Advent and Vasari ; all in one.475 downloadsupdated 4 mo ago
- Selected Unit Icon Fixesby Elite521Fixes Selected Main View Icons being off-centered when units are selected/sub-selected. Restart game after applying for it to take effect.469 downloadsupdated 22 mo ago
- TEC Capital Ship damage upgrades.by ModioUser1751034Upgrades the damage on the TEC Capital ships.466 downloadsupdated 2 y ago
- MINOR FACTIONS ++by Gerald105Prepare to fight tough factions !464 downloadsupdated 4 mo ago
- Dual Faction Titans - Higher Limitsby fotziBasiclimits set to 8 for Titans; 16 for Command Ships; 12 for Starbases around Stars and 4 for Superweapons.457 downloadsupdated 4 mo ago
- 75% Fleet Supplyby HugoStiglitz49Designed to be used at Normal Fleet Supply to create a 75% Fleet Supply value for all races. If used at other Fleet Supply settings it will be 75% of the value shown in game.456 downloadsupdated 12 mo ago
- Mirror of Sins 2by Face7essThis Mod is a gameplay changing experience. (Still a work in progress) more is coming for all factions. See Mod.io for in-game pictures and full description. (This mod is not meant to be balanced, only destruction) Mod v MS14452 downloadsupdated 21 mo ago
- (Old) Auto-Cast 4th Ankylon abilityby Zeiram514Allows the AI (and you) to set the 4th ability to Auto-Cast. Triggers when nearby friendly cruisers, capital ships, structures, starbases or titans are low on armor/hull.449 downloadsupdated 13 mo ago
- Planet Upgrades Unleashed TECby Anastasious13+slots and +research upgrades can be built on the same planet. Reupload of a mod by Darkmodio2449 downloadsupdated 7 mo ago
- No ship, planet or starbase item researchby Exodus70This mod removes the research pre-req for ship, planet and starbase items. The currently removes all research pre-req for all of these items, we will want to make an exception for special items in a later version.448 downloadsupdated 13 mo ago
- WarSide 3.1by Bas[TH]WarSide 3.1443 downloadsupdated 9 mo ago
- Trappistby lzon2-10p, 78 planets at ultra-cool red dwarf star Trappist-1. Our new habitat just 40 ly away?436 downloadsupdated 16 mo ago
- TEC Starbase buffsby ColonelSheppardDoubles range of TEC starbase, doubles TEC starbase limit and removes Titans by making their supply cost 15000432 downloadsupdated 19 mo ago
- Legacy TEC Light Frigateby SAgentGadrielReverts the TEC Light Frigate to its pre-v28.16 texture.431 downloadsupdated 21 mo ago
- Frostby ModioUser2049281Adds maps for a team of 4 friends. And AI more difficult416 downloadsupdated 11 mo ago
- Supply Boost Lite (and other tweaks)by htmlordYou probably don't want to install this, it's custom tweaks for me and my play group.414 downloadsupdated 21 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.