Thrilling space battles meet deep strategy. X4 invites you to explore, fight, trade, and build an empire in a dynamic, fully simulated space sandbox, where every decision shapes your journey. Now featuring the 2025 flight model overhaul.





Minimum:
Requires a 64-bit processor and operating system
OS: Windows 10 (64-bit) or higher
Processor: Intel i5-4590 3.3GHz or AMD equivalent
Memory: 8 GB RAM
Graphics: Nvidia GTX 780/970 or AMD equivalent (Vulkan support required)
Storage: 35 GB available space

Recommended:
Requires a 64-bit processor and operating system
OS: Windows 10 (64-bit) or higher
Processor: Intel Core i7-6700 or AMD equivalent
Memory: 16 GB RAM
Graphics: Nvidia GTX 1070 or AMD equivalent (Vulkan support required)
Storage: 50 GB available space