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
- x3_custom_playlistby 76561198806293056(Google Translation) Unofficial playlist for X4 Legacy Music 6.20 compatible. You can feel the atmosphere of X3. This item requires the full pack of Winghelm's X4 Legacy Music. Please visit Mr. Winghelm's page on Nexus in advance, download it, and place it in extensions. It only includes files th...56 downloadsupdated 3 y ago
- limitless_factoriesby ExT21infinity fast factories, for own usage. (based on x10 factories) PLAYER ONLY (big cost)56 downloadsupdated 6 y ago
- Hide the old Xenon ship (7.00 only)by 76561198806293056I don't think anyone will install the mod and send feedback or help in an official forum, but since it's a 7.00 beta mod, I'll write it just in case. Please do not give official beta feedback while using this mod It will be a nuisance Mods are for personal enjoyment only Do not use with versions...55 downloadsupdated 3 y ago
- Map Sidebar OrganizerMap Sidebar Organizer Reduce crowding on the X4 Galaxy Map's Left sidebar by grouping compatible third-party sidebar tools under one MODS launcher. I made this after finding that too many mod-added sidebar icons can cause the entire sidebar to stop displaying, forcing you to pick and choose which...55 downloadsupdated 2 mo ago
- The Kaiori Federation |8.0 see description for 9.0 ver|by 76561198863941700Had to make a separate upload for 9.0- This mod adds in a new Faction called the Kaiorian Federation. They are at war with Antigone and Argon while allied with the Terrans. "The Kaiori Federation are Terran sympathizers who are at odds with the Argon and Antingone." They however use Argon Ships a...54 downloadsupdated 5 mo ago
- "Play with Sobert" - Playable Characterby i.am.SoberYou've always wanted to play a tough old-timer who likes to guard his secrets. Here's your chance... become one with Brend Sobert. ► Playable character for custom games. ► Available in the following flavours: Argon, Terran and Pioneer. Please note! Requires the DLC "Cradle of Humanity" and "Envoy...53 downloadsupdated 4 mo ago
- Double Mod (RM)Doubles the amount of factories that the factions in the base game have, so factions will be more productive. Doesn't change the amount of trading or mining ships just the factories. Factions Affected: Antigone Republic, Argon Federation, Holy Order of the Pontifex, Godrealm of the Paranid, Telad...52 downloadsupdated 2 mo ago
- Alternative Xenon StartImportant: Set the Production method to "Xenon Like" upon starting, or some recipes will show the wrong required materials. Thank you "error name" for allowing me to make a fork of the Xenon start mod, you can find the original here: Also thanks to "sprIder" for cooperating with me to integrate X...52 downloadsupdated 4 d ago
- v7.60 Music Manual Replacement Template (X3 version)by 76561198806293056v7.60 Music Manual Replacement Template (X3 version) I created this for personal use, but I'm releasing it to the public anyway. This is a simple template for an `.xml` file that allows players to manually replace the music played during movement and combat in X4. To use this template as is, you...51 downloadsupdated 16 mo ago
- Signal Leak Further Sound DistanceSignal leaks are heard from further away. Just a subtle helper mod, so you can easier navigate towards the leak. Didn't want to use OP mods that mark those.50 downloadsupdated 3 mo ago
- Fearsome Pirate 75,000,000by acidrain9100This mod changes the starting money of my start Fearsome Pirate to 75,000,000 Cr. Important!!! Do not use with my other mods that change starting money for Fearsome Pirate to different amounts.49 downloadsupdated 9 mo ago
- FragileStationsKhaXen.50by HoneyBunnyReduces hit points of Xenon and Khaak stations to 50 percent of their original values. Normal faction stations are in a separate mod. + Compatible with existing playthroughs. + After enabling the mod, the currently built stations can have more HP than their new maximum. + Doesn't corrupt savegame...49 downloadsupdated 8 mo ago
- Hotkey Names on Radial MenuAn add-on for the Native Hotkey API that makes hotkeys registered through it show their real names on the radial (compass) menu, instead of the internal (Debug)A style placeholders. Overview X4's INPUT_ACTION_* list is compiled into the game and cannot be extended, so the Native Hotkey API hands...49 downloadsupdated 3 mo ago
- Order no PainRemove the skill requirements of vanilla order with super range, support mimic commander behavior.49 downloadsupdated 1 mo ago
- Make faction wipeableMajor claim-space factions are defeated and disabled when they own 0 sectors and no longer have stations in player-owned or neutral/ownerless sectors. Player faction is exempt. Remaining ships are destroyed; leftover stations in foreign NPC space are confiscated by the sector owner. Story/diploma...48 downloadsupdated 6 d ago
- Dozensby LanciGood old time. Changes: Zeus: S Storage 28; Condor: M Storage 9 & S Storage 28; Tokyo: S Storage 78; Shark: S Storage 68; Guppy: S Storage 16; Sturgeon: S Storage 3.47 downloadsupdated 7 mo ago
- X4 UA Localizationby Nosferatu545Українська поки що текстова локалізація. Цей мод доповнює локалізацію розробників у тих місцях де немає перекладу. Для роботи потрібно у параметрах запуску Steam або у властивостях ярлика прописати наступне: для англійського дубляжу: -voicelanguage 44 -language 380 для російського дубляжу: -voice...47 downloadsupdated 4 mo ago
- Fleet Resupply MK4Add right click menu button Get Supply (MK4) works for resupplyship to get wares by itself. Add default order Supply ResupplyShips to trade for resupply ship, support mimic, just create a fleet supply for resupplyships. No skill requirements. WIP.47 downloadsupdated 24 d ago
- Redneck Spacesuit EngineI could not find a high performance spacesuit to make scanning stations easier, so I talked to my buddies at RDNK DIY Garage and they made this bastard child of a spacesuit crossed with a repair drones navpac system. Making a hyper agile, human-rated spacesuit engine based on the repair drones Na...47 downloadsupdated 10 d ago
- Super Freighter 1200x | 超级货船 1200倍47 downloadsupdated 5 d ago
- Genshin English Fontby HibikiChanges the English font to Genshin font.46 downloadsupdated 2 y ago
- NF VI Independent Trade Port (RM)Adds an independent trade port to Nopileos Fortune VI. It functions just like any of the other 3 vanilla Independent Trade Ports. DISCLAMER: The station won't load unless you start a new game.45 downloadsupdated 2 mo ago
- Station Size Sortsort stations by size * map sort * by module count Sorting the map by "Size" does nothing for stations - every station counts as one class, so the sort is meaningless. If you searched for an X4 map sort or station list fix, this makes Size rank stations by their real module count, biggest first....44 downloadsupdated 3 mo ago
- Tiếng Việt cho X4 Foundations🚀 Bản Dịch Tiếng Việt cho X4: Foundations (v9.00 & Toàn Bộ DLCs) 🚀 Chào mừng các phi hành gia đến với bản dịch tiếng Việt hoàn chỉnh dành cho tựa game mô phỏng vũ trụ đỉnh cao X4: Foundations! Bản cập nhật này đã được làm mới toàn bộ để tương thích hoàn hảo với phiên bản game v9.00 mới nhất cùng...44 downloadsupdated 5 mo ago
- Fearsome Pirate Medium Powerby acidrain9100This removes the Xenon ships Larger than M size and reduces the number of combat ships and freighters for Fearsom Pirate Important!!! Do not use with my other mods that change starting fleet power for Fearsome Pirate to different amounts.42 downloadsupdated 9 mo ago
- Teleport from Transporter Room##################################################################### ## TELEPORT FROM TRANSPORTER ROOM ##################################################################### ## Version 9.0.0.14 ##################################################################### This extension adds a Teleport bu...41 downloadsupdated 24 d ago
- Supply Chain ViewUsage Community Join the discord for help, feedback, feature requests, bug reports and for coordinating contributions. Mod safety This mod should be safe to add to and remove from games. Nevertheless, it's an early version, tested mainly on a single playthrough, so use caution and back up your sa...41 downloadsupdated 19 d ago
- Hyperion Quest Reworkby DETAHATOPReworks the Hyperion plot and adds a complete Duke's Buccaneers endin - removes the early generic Hyperion reward; - adds Duke's Buccaneers as a faction choice when deciding where to send the original Hyperion; - requires 15,000,000 credits after all spare parts have been delivered and before the...40 downloadsupdated 3 mo ago
- Extra Alliance Wharfs (RM)Adds two more Alliance of the word wharfs to Company Regard and Gestu Fune. The wharf in Company Regard is a Teladi-style wharf and the one in Getsu Fune is a Argon-style wharf. DISCLAMER: The stations won't load unless you start a new game.39 downloadsupdated 1 mo ago
- Loadout RenameRemembers the ship pre-name when saving and loading ship loadout templates.39 downloadsupdated 3 mo ago
- Defenseless Stations - KhaXenMakes all stations defenseless, as God intended. This version includes Khaak and Xenon stations only. The design of the gameworld - sectors connected with gates - makes it extremely easy to block anything in a sector. Place a defense station with plasma and pulses 10 km off a gate - and everythin...38 downloadsupdated 8 mo ago
- Spaced Out Sectors (RM)This mod spreads out every sector in the game so that they don't touch each other on the map. The only time sectors will be next to another sector is if its part of the same system, for example Second Contact II and Second Contact XI are next to each other.38 downloadsupdated 1 mo ago
- Player Info in FlightShows the vanilla player info panel (name, money, game time, sector) in the top-left corner during flight. Compact and semi-transparent. No dependencies, safe to add or remove.38 downloadsupdated 13 d ago
- Super Freighter 120x | 超级货船 120倍XL freighters for every major faction, built on each faction's own XL auxiliary hull with 120x the cargo.37 downloadsupdated 5 d ago
- Allographyne Mining – Core Mining for X4Allographyne Mining Blast Allographyne out of asteroids – inspired by core mining in Elite Dangerous. For centuries the Kha'ak built their nests deep inside the asteroid fields of the galaxy. Many of those nests are long gone – but their material remains. Locked inside the rock of certain asteroi...37 downloadsupdated 4 d ago
- Boron dont wear spacesuitsRemoves spacesuits from all regular Boron NPCs. except player boron. Have fun, hope they like air.36 downloadsupdated 3 mo ago
- CEO to Pious Connection (RM)Adds a gate connection between CEO's Doubt and Pious Mists IV. The gate on the Pious Mists side is positioned very near the Kha'ak installation that spawns there at the beginning of the game.36 downloadsupdated 1 mo ago
- Nividium OpticsNividium Optics The first Nividium Emitter appears in the station records as an industrial accident. Technicians at a private recycling station had been trying to resolve a fault in their Allographyne processing line. Most batches transformed into usable production materials. Some left crystallin...36 downloadsupdated 4 d ago
- Cargo Rebalance by Masscargo rebalance * cargo capacity * mass-based capacity * role-specific curves Your freighter's cargo hold does not match its size. In vanilla, capacity barely tracks the hull, so hauling never feels proportional to the ship you paid for. If you searched for X4 cargo capacity, a bigger cargo hold,...33 downloadsupdated 3 mo ago
- Wear and Tear##################################################################### ## WEAR AND TEAR ##################################################################### ## Version 9.0.0.16 ##################################################################### This extension adds crew-dependent wear and repair...32 downloadsupdated 16 d ago
- Gate Manager - Russian Localization (RU)Русификатор мода Gate Manager. Требуется оригинальный мод Gate Manager: Все заслуги по разработке Gate Manager принадлежат его оригинальному автору. Этот предмет содержит только русскую локализацию, созданную для личного использования и опубликованную, чтобы ею могли воспользоваться другие игроки...32 downloadsupdated 2 mo ago
- new_visionby Wise_32This modification includes the following changes. -Added the ability to purchase certain ship skins -Added the ability to purchase and sell ship upgrades. -Redesigned the operation of radars based on the ship's class. It becomes necessary to keep scout-class ships. -Redesigned the ability to inst...31 downloadsupdated 12 mo ago
- Fearsome Pirate 10,000,000This mod changes the starting money of my start Fearsome Pirate to 10,000,000 Cr. Important!!! Do not use with my other mods that change starting money for Fearsome Pirate to different amounts.31 downloadsupdated 9 mo ago
- We are under attack!This extension notifies you when your ships are attacked or destroyed. Telling you the name of the ship, its id code, shield and hull remaining. You can be notified in a popup based on the help system that shows all recent attacked ships categorized by sector, or in the ticker notifications in th...30 downloadsupdated 4 d 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.

