Followers
159k
Reviews
25,478
Mostly Positive
Players yesterday
2,141
at the busiest moment
Owners
1M–2M
estimated
Steam data
Everything Steam lists for X4: Foundations · record updated 1 hour ago
Overview
App ID392160
Release dateNov 30, 2018
Last change number40074479
Last record update1 hour ago
App info
- App type
- Game
- Developer
- Egosoft
- Publisher
- Egosoft
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
- Franchise
- X
- Website
- x4foundations.com
Languages
14 · 5 with full audio| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| German | Yes | Yes | Yes |
| French | Yes | Yes | Yes |
| Italian | Yes | Yes | |
| Simplified Chinese | Yes | Yes | |
| Portuguese - Brazil | Yes | Yes | Yes |
| Spanish - Spain | Yes | Yes | |
| Traditional Chinese | Yes | Yes |
All 14 languages
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Russian | Yes | Yes | Yes |
| Korean | Yes | Yes | |
| Japanese | Yes | Yes | |
| Spanish - Latin America | Yes | Yes | |
| Polish | Yes | Yes | |
| Czech | Yes | Yes |
Platforms
Windows
Linux
64-bit
- Steam Deck
- Verified
- Controller
- Full support
Features
10
Single-playerSteam AchievementsSteam Trading CardsSteam WorkshopSteam CloudFamily SharingFull controller supportPlayStation controllersXbox controllersPlayStation controller Bluetooth
Related apps
Patches
Builds
17| Build | Branch | Updated |
|---|---|---|
| 23660954 | 9.00 | Jun 10, 2026 |
| 23660954 | public | Jun 10, 2026 |
| 21408220 | 8.00 | Jan 7, 2026 |
| 18629095 | 7.60 | May 27, 2025 |
| 10984301 | 3.30 | May 27, 2025 |
| 17442116 | 7.50 | Mar 26, 2025 |
| 15888363 | 7.10 | Oct 1, 2024 |
| 14832819 | 7.00 | Jun 25, 2024 |
| 12023373 | 6.20 | Aug 24, 2023 |
| 11775542 | 6.10 | Jul 25, 2023 |
| 11235959 | 6.00 | May 15, 2023 |
| 10984321 | 5.10 | Apr 12, 2023 |
| 10984319 | 5.00 | Apr 12, 2023 |
| 10984312 | 4.20 | Apr 12, 2023 |
| 10984309 | 4.10 | Apr 12, 2023 |
| 10984305 | 4.00 | Apr 12, 2023 |
| 10984287 | 3.20 | Apr 12, 2023 |
Packages & DLC
Packages
9| ID | Name | Games | Price (US) |
|---|---|---|---|
| 54166 Bundle | Space Engineers + X4: Foundations | 1 | $44.99 |
| 74961 | X4: Foundations | 1 | $49.99 |
| 1064168 | X4: Discovery Pack | 1 | $49.99 |
| 30502 Bundle | X4: Community of Planets Edition (2024) | 1 | $99.94 |
| 30503 Bundle | X4: Community of Planets Collector's Edition (2024) | 1 | $151.87 |
| 74687 Bundle | Galactic Pioneers | 5 | $143.95 |
| 58914 Bundle | Cosmic Constructors | 1 | $44.99 |
| 12604 Bundle | X Universe - Anniversary Collection | 10 | $332.48 |
| 61996 Bundle | EVERSPACE 2 + X4: Foundations | 2 | $89.98 |
DLCs
10| ID | Name | Price (US) |
|---|---|---|
| 942190 | Not on the store yet | — |
| 986330 | Not on the store yet | — |
| 1133000 | Not on the store yet | — |
| 1288460 | Not on the store yet | — |
| 1701060 | Not on the store yet | — |
| 1990040 | Not on the store yet | — |
| 2375830 | Not on the store yet | — |
| 2700340 | Not on the store yet | — |
| 3419300 | Not on the store yet | — |
| 3778100 | Not on the store yet | — |
Depots
Depots
30| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 228988 | — shared from 228980 | Windows | — | — | — |
| 228990 | — shared from 228980 | Windows | — | — | — |
| 392161 | — | All | 21.64 GB | 18.39 GB | 4225550057772253293 |
| 392162 | — | All | 1.39 GB | 1.18 GB | 2857524089846017050 |
| 392163 | — | Windows | 125.4 MB | 55.4 MB | 7091123868222547143 |
| 392164 | — | Linux | 174.2 MB | 65.8 MB | 1414236265846907468 |
| 392165 | — Latam | All | 4 B | 48 B | 1334542879077805683 |
| 392166 | — | All | — | — | 1428443897261327369 |
| 392167 | — German | All | 4 B | 48 B | 8438881501429417845 |
| 392168 | — French | All | 3.14 GB | 2.47 GB | 1161899617529730286 |
| 392169 | — Italian | All | 4 B | 48 B | 7474697231672727401 |
| 942190 | — DLC 942190 | All | 581.8 MB | 576.3 MB | 3352622177082382335 |
| 942191 | — Russian | All | 3.73 GB | 3.00 GB | 7939537911520770070 |
| 942192 | — Spanish | All | 4 B | 48 B | 2184735555500823524 |
| 942193 | — Brazilian | All | 3.10 GB | 2.53 GB | 6210433118772893920 |
| 942194 | — Schinese | All | 4 B | 48 B | 9062583292843475231 |
| 942195 | — Tchinese | All | 4 B | 48 B | 1336734153095223615 |
| 942196 | — Koreana | All | 4 B | 48 B | 8424650925559839944 |
| 942197 | — Japanese | All | 4 B | 48 B | 3979290990888571350 |
| 942198 | — | All | — | — | 5742520538671173936 |
| 942199 | — Polish | All | 4 B | 48 B | 5844911264921319671 |
| 986331 | — Czech | All | 4 B | 48 B | 3187015206047810031 |
| 1133000 | — DLC 1133000 | All | 1.27 GB | 1.03 GB | 8151554658826953 |
| 1288460 | — DLC 1288460 | All | 2.31 GB | 2.00 GB | 4593444429841638508 |
| 1701060 | — DLC 1701060 | All | 1.48 GB | 1.16 GB | 5188266762831629276 |
| 1990040 | — DLC 1990040 | All | 1.70 GB | 1.42 GB | 2048498481594144922 |
| 2375830 | — DLC 2375830 | All | 384.5 MB | 388.7 MB | 4286061868342360493 |
| 2700340 | — DLC 2700340 | All | 1.14 GB | 956.8 MB | 5518789525033597236 |
| 3419300 | — DLC 3419300 | All | 97.5 MB | 89.0 MB | 8828495301192872467 |
| 3778100 | — DLC 3778100 | All | 399.9 MB | 365.3 MB | 8696995086818321605 |
Branches
17| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 23660954 | Jun 10, 2026 | Open |
| 9.00 Version 9.00 (legacy) | 23660954 | Jun 10, 2026 | Open |
| 8.00 Version 8.00 Hotfix 4 (legacy) | 21408220 | Jan 7, 2026 | Open |
| 7.60 Version 7.60 (legacy) | 18629095 | May 27, 2025 | Open |
| 3.30 Version 3.30 Hotfix 2 (legacy) | 10984301 | May 27, 2025 | Open |
| 7.50 Version 7.50 (legacy) | 17442116 | Mar 26, 2025 | Open |
| 7.10 Version 7.10 Hotfix 3 (legacy) | 15888363 | Oct 1, 2024 | Open |
| 7.00 Version 7.00 Hotfix 1 (legacy) | 14832819 | Jun 25, 2024 | Open |
| 6.20 Version 6.20 (legacy) | 12023373 | Aug 24, 2023 | Open |
| 6.10 Version 6.10 Hotfix 1 (legacy) | 11775542 | Jul 25, 2023 | Open |
| 6.00 Version 6.00 Hotfix 5 (legacy) | 11235959 | May 15, 2023 | Open |
| 5.10 Version 5.10 Hotfix 3 (legacy) | 10984321 | Apr 12, 2023 | Open |
| 5.00 Version 5.00 Hotfix 4 (legacy) | 10984319 | Apr 12, 2023 | Open |
| 4.20 Version 4.20 (legacy) | 10984312 | Apr 12, 2023 | Open |
| 4.10 Version 4.10 (legacy) | 10984309 | Apr 12, 2023 | Open |
| 4.00 Version 4.00 Hotfix 3 (legacy) | 10984305 | Apr 12, 2023 | Open |
| 3.20 Version 3.20 (legacy) | 10984287 | Apr 12, 2023 | Open |
Configuration
Install foldersteamapps/common/X4 Foundations
Launch options
2| Executable | Arguments | Systems | Description |
|---|---|---|---|
| X4.exe | Windows | ||
| testandlaunch | Linux |
Cloud saves
Space per player93.13 GB
Filesup to 500
Save locations30
| Root | Path | Pattern | Systems |
|---|---|---|---|
| WinMyDocuments | Egosoft/X4/{Steam3AccountID} | inputmap*.xml | All |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID} | uidata.xml | All |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID}/save | *.xml | All |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID}/save | *.xml.gz | All |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID} | constructionplans.xml | All |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID} | loadouts.xml | All |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID} | userdata.xml | All |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID} | inputmap*.xml | MacOS |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID} | uidata.xml | MacOS |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID}/save | *.xml | MacOS |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID}/save | *.xml.gz | MacOS |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID} | constructionplans.xml | MacOS |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID} | loadouts.xml | MacOS |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID} | userdata.xml | MacOS |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID}/constructionplan | *.xml | All |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID}/loadout | *.xml | All |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID}/constructionplan | *.xml | MacOS |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID}/loadout | *.xml | MacOS |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID} | userdata_signed.xml | All |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID} | userdata_signed.xml | MacOS |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID}/customgamestart | *.xml | All |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID}/customgamestart | *.xml | MacOS |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID} | ventureconfig.xml | All |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID} | ventureconfig.xml | MacOS |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID} | colors.xml | All |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID} | colors.xml | MacOS |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID} | inputfeedback.xml | All |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID} | inputfeedback.xml | MacOS |
| WinMyDocuments | Egosoft/X4/{Steam3AccountID}/colorprofile | *.xml | All |
| LinuxHome | .config/EgoSoft/X4/{Steam3AccountID}/colorprofile | *.xml | MacOS |
Screenshots
Data from public Steam pages, updated daily; 2 days of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.