Get your instant download of X4: Foundations on PC The top 3 reasons to play X4: Foundations This long-awaited follow-up in the X series brings you the most advanced space simulator ever. You can fly every ship you see! Trade, fight, build, or simply explore the open frontier of space. X4 is more immersive than ever, allowing you to move between and among ships seamlessly, and without loading screens. What to know before buying X4: Foundations What's included with X4: Foundations? X4: Foundations base game for PC Is there any region lock for X4: Foundations? This product is