X4: Foundations
X4: Foundations 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.
3,212 mods, most downloaded first · newest update 28 Oct 2026
- Boron Weapon Additions (VRO)by 76561198382451537-------------------------------------------------------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------------------------...4.3k downloadsupdated 3 y ago
- Paranid-Teladi Border Sectors(Out of Date)by TreyborAs of 9.0 this mod will be out of date and no longer work properly, I will leave it up for legacy and for anyone wanting to tinker around with it, All my Sector mods will be focused in my "Add More Sectors" mod and updated there Adds 3 new Sectors to the borders of the Paranid-Teladi and breaks 2...4.3k downloadsupdated 3 y ago
- Terran capital ship kitbash and minor adjustments (updated for 9.0)by LupercalSummary This is a simple replacement of vanilla Terran ships and includes small adjustments of hardpoints (turrets,shields,engines.launchtubes). Currently it replaces the Tokyo class XL carrier, Honshu class XL support and the Osaka class L destroyer. It also replaces a few of L/XL Terran engine...4.3k downloadsupdated 2 mo ago
- Xenon Startby error nameStart as a xenon controlled android. Fight your way through the galaxy and claim it for your kind, or betray your brethren and try to fix your relationship with all the factions... or don't. This custom start, starts the player with Xenon blueprints with few infrastructure units (2x S) with enoug...4.2k downloadsupdated 3 mo ago
- Better Turret System4.2k downloadsupdated 8 y ago
- Xenon Buff4.2k downloadsupdated 6 mo ago
- Larger Xenon Fleets4.2k downloadsupdated 5 y ago
- Deep Space Terraformer Fleet Spawnby 76561198806293056-MOD FEATURES This mod adds a medium-sized economic support fleet of terraformer fleets (H, B, F) that spawn in the Xenon sector. These fleets are intentionally not built in shipyards. A simple, minimal patch gives the H and B classes the ability to mine and be energy transports, supplying materi...4.2k downloadsupdated 10 mo ago
- Pirate Chaos and Conflict (WIP)by 76561198806293056A MOD that aims to make the main pirate factions closer to complete factions. Currently in the works, changes are being made to Vigor Syndicate, Riptide Rakers, Scale Plate, and Fallen Families. Changes will be added to Yaki in future updates. Please note that if you plan on playing for a long ti...4.2k downloadsupdated 2 mo ago
- Aurum's Freightersby 76561198836797116This mod adds 3 slow M freighters with extended cargohold. They are ideal for high security sectors but suffer from pirates. In addition Ostrich is a fast M freighter with small cargohold for dangerous routes. - Mercry Extended available at ANT shipyard, used by ARG and ANT. - Vulture Extended av...4.2k downloadsupdated 16 mo ago
- Scan All Stationsby RamAll stations in the entire galaxy are discovered and scanned to 100%. The scan is refreshed on game load. The refresh catches any newly built stations between sessions. It purposefully only scans on load to limit the performance impact which would occur if it continually scanned on a timer while...4.2k downloadsupdated 2 y ago
- Corruption and Reputation4.2k downloadsupdated 4 y ago
- Tradeable seminars for all levels staff4.2k downloadsupdated 6 y ago
- Event Driven News4.2k downloadsupdated 7 y ago
- AnotherExplorerby JanPanthera~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # What does "_AnotherExplorer" do for you? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~ This script enables your ship to explore a sector or the entire galaxy by seeking out Stations, Jumpgates, Accelerators, and Superhighways. ~ The "Assist" assignment enab...4.2k downloadsupdated 3 y ago
- Icon Sector(Out of Date)by TreyborAs of 9.0 this mod will be out of date and no longer work properly, I will leave it up for legacy and for anyone wanting to tinker around with it, All my Sector mods will be focused in my "Add More Sectors" mod and updated there Adds a new sector to the highway below Argon Prime, breaks the gate...4.2k downloadsupdated 4 y ago
- Trade Receiver Satellites4.2k downloadsupdated 8 y ago
- ZYA/FRF/ARG Border Sectors(Out of Date)by TreyborAs of 9.0 this mod will be out of date and no longer work properly, I will leave it up for legacy and for anyone wanting to tinker around with it, All my Sector mods will be focused in my "Add More Sectors" mod and updated there Adds 3 new sectors to the borders of ZYA/FRF/ARG and breaks several...4.2k downloadsupdated 3 y ago
- Buy And Sell Stations4.2k downloadsupdated 4 y ago
- Mk4 Military-Grade Scout Scannerby 76561198806293056Compatible with VRO and all DLC. Adds a military scanner that can be installed on all recon planes in vanilla, all recon planes that appear in DLC, and some special ships. It is even more expensive than the police scanner. To obtain it, purchase it at the equipment station of each faction. Its pe...4.1k downloadsupdated 23 mo ago
- Itano Circus - Missiles Weapons and more (VRO)4.1k downloadsupdated 10 mo ago
- No Mining Penalty4.1k downloadsupdated 20 mo ago
- Limited Range for Intercept/Bombardby Arthur RevanDescription: Normally, all assignments have a range equal to the "Max Radar Range" which is 40 km. But did you know, that ships with a "Defend" assignment or "Supply Ships" have a reduced response range of 20 km, but it only for the ships you own. This mod extends this limitation to the "Intercep...4.1k downloadsupdated 11 mo ago
- Younger Human Females4.1k downloadsupdated 4 y ago
- upb Equipments Modif. And NPC Recruit Servicesby netupbIn addition to assigning modifications to your ships that you specify in the settings, it also allows you to recruit personnel of the faction and gender you want to your ships. You can also purchase some special items with the sales inventory. Note: When the player lands on the equipment dock, wh...4.1k downloadsupdated 2 mo ago
- New Visual Effect for Anomaliesby DrWhoKnowsCompatible with 9.0. ------------------- Note: This mod is incompatible with MSAA, it will crash the game. The other two anti-aliasing methods (FXAA/SMAA) seem to work, but I'm not sure about the stability. The safest practice would be to turn off AA. ------------------- ------------------- Note:...4.1k downloadsupdated 5 mo ago
- The Teleportation Wars 24.1k downloadsupdated 8 y ago
- Unrestricted Erlking Equipmentby ‼Flynn‼Removes the restriction on Erlking Turrets, engine, and shields. Also standardizes weapon mounts on the Erlking. Nexus link for non steam people:4.1k downloadsupdated 4 y ago
- Callisto Mk2 Packby EvangelineCallisto Mk2 Pack Adds three new S type ships to game, the Callisto MK2 S, the Callisto MK2 C and the Callisto MK2 M. Callisto MK2 S The Callisto MK2 S (the S standing for Standard) is the highly anticipated successor to the Callisto, and in every regards a major upgrade to the original design. A...4.1k downloadsupdated 3 mo ago
- Olympus (Auxiliary Super Asgard)by BLKCandyOlympus (Auxiliary Super Asgard) Olympus is a standalone auxiliary version of Asgard with turret layout based on the reduced turret version of Super Asgard mod by plasmafall250 on Nexusmods or gso25mm in (Steam workshop is the standard version with more turrets.). Thanks, Super Asgard mod for the...4.1k downloadsupdated 4 y ago
- Argon Admiralby acidrain9100In this start you play as an argon admiral who was a hero in the Terran Conflict. You start with a fleet of military, mining, and construction ships. You also start with 10,000,000 Cr. It also includes custom game start audio. Note: This game start requires some ships mods as it uses ships from t...4.1k downloadsupdated 7 y ago
- GS QoL: Rename by Patternby sticeTLDR: Rename one or many ships or stations at once using a template with placeholders for size, type, model, sector, and products. Numbering, zero-padding, and grouping included. Part of the GS QoL mod collection. Game version 9.00: Supported 8.00: Supported Installation Requires GS: Library mod...4.1k downloadsupdated 3 mo ago
- XPANed Sectors4.1k downloadsupdated 18 mo ago
- No Claim Damageby KettuDisables damage when claiming a ship with boarding pods Disables damage done to ships when claiming them with boarding pods. Hull damage and all equipment damage are disabled. Doesn't affect boarding. Tested on 5.10. Should be fairly compatible with future versions.4.1k downloadsupdated 4 y ago
- S Turrets Extension (Vanilla and VRO)4.1k downloadsupdated 5 mo ago
- Crucible Corp Nostalgia4.0k downloadsupdated 7 y ago
- Buyable Seminars (large stock)by lalalaAnnoyed how slow pilots and managers train? Traders at traders corner will now sell manager and pilot seminars of all levels. No randomness, always 250 seminars of each kind in stock. Seminar prices have been increased, so skilled pilots remain a valuable "asset". Seminar prices don't vary. Semin...4.0k downloadsupdated 15 mo ago
- TradeSubscriptionExplorerby JanPanthera~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # What does "_TradeSubscriptionsExplorer" do for you? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~ This script allows your ship to automatically update station trade subscriptions in a specific sector or across the entire galaxy. ~ The "Assist" assignment en...4.0k downloadsupdated 3 y ago
- Family Dhrun Sector(Out of Date)by TreyborAs of 9.0 this mod will be out of date and no longer work properly, I will leave it up for legacy and for anyone wanting to tinker around with it, All my Sector mods will be focused in my "Add More Sectors" mod and updated there Adds a new sector between Zyarth's Dominion X and Eleventh Hour and...4.0k downloadsupdated 3 y ago
- Hydra Regal4.0k downloadsupdated 4 y ago
- Disguise [Cheat]by eidng8This mod includes a game start and a superb M size ship. This ship can solo an entire fleet with ease. The new ship and all its equipment are only available in player wharf. Also, only the new ship can use those equipment. This game start also has max teleportation and SETA. I frequently restart...4.0k downloadsupdated 2 y ago
- More Traders4.0k downloadsupdated 5 y ago
- Easy Life4.0k downloadsupdated 2 mo ago
- Privacy PleaseIn Live Stream view, disables the Peeping Tom views looking at random NPCs4.0k downloadsupdated 4 d ago
- Xenon ships Nerf 50%by TheW4tcherI found the Xenon to strong so changed their hull and shield strength to 50% of the default values. Nexusmods -> Working on X4 version 3.30 (dlc's not required), should work on older and new versions. Compatible with: - VRO (but will nerf Xenon much more than 50%) - Faction Enhancer4.0k downloadsupdated 6 y ago
- Pirate Tweaksby 76561198973056064This mod changes pirates so they are no longer spawned from nothing, but instead produced at wharfs and shipyards. It also allows the Duke's Tempest to use mining ships, trading ships, and construction ships. Note: Player owner ships docked at them may be destroyed when installing this mod mid-ga...4.0k downloadsupdated 3 mo ago
- Extra-thick Asgard Beamby 76561198806293056What kind of mod is it? This mod edits the beam fired by Asgard to make it thicker. I feel like the light is stronger. The hit effects are also larger. In addition, since it is originally a beam, the hit range is not that large, but it will penetrate and hit multiple enemies in the line of fire....4.0k downloadsupdated 2 mo ago
- X4-Tracer-World - OUTDATED WILL BREAK SAVE4.0k downloadsupdated 8 y ago
3.2k 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.

