About the game
X4: Foundations is a space trading and combat game with an interesting story that takes place in a universe which is active even when the player is not present. The game involves combat, piracy, and other features.
X4: Foundations Articles
Egosoft reveal X4: Foundations release date with new trailer
The X series of space sims has hit a bit of a brick wall with X: Rebirth - the reboot that basically stopped the franchise dead in its tracks for a few long years. Egosoft are to resume the old numbering scheme on 30 November 2018 with X4.