Download X4: Foundations CD Key for free! The cd key is a digital key with a specific combination of 15 numbers and letters that certifies that the copy of the game is original and is used to activate and download the game directly on the Steam platform.
X4: FOUNDATIONS brings our most sophisticated universe SIMULATION ever. Fly every ship, EXPLORE space or manage an empire; TRADE, FIGHT, BUILD and THINK carefully, while you embark on an epic journey. Experience tons of improvements with the massive 6.00 Update!