X4: Foundations is an open-ended space simulation and strategy game developed by Egosoft, released in 2018 for PC and Linux. Players begin as a single pilot and can gradually expand their influence into a full interstellar empire through trading, combat, exploration, and construction. The game features a fully simulated universe in which independent factions build stations, establish trade routes, and wage war autonomously, responding dynamically to one another and to the player's actions. Station construction uses a modular building system that allows players to design facilities, manage production chains, and automate supply networks. Combat can be handled directly from the cockpit or delegated to fleets under strategic command, scaling from small engagements to large fleet battles. The economy evolves continuously, shaped by activity across thousands of ships and installations. The game supports community-made mods and has received major post-launch updates introducing additional systems and content.
In X4, you can start your journey from a number of different gamestarts and as a number of different characters, each with their own role, set of relationships and different ships and technologies to start with. No matter how you start, you are always free to develop in any other direction. Focus on exploration, make money with illegal trading and theft, command large battle fleets or become the greatest entrepreneur ever. It's all up to you to decide.
