: A fan-developed, official standalone expansion set after the gate shutdown. It introduces new exploration mechanics, diplomacy options, and the ability for players to own their own sectors.
: An expansion set between the old X Universe and the transition to X Rebirth . It introduces a massive war between the Argon and Terran factions, featuring new ships, stations, and a stock exchange system. X3 Terran War Pack
: Some editions, like the original retail release, include the X3: Albion Prelude soundtrack. Key Gameplay Features X3: Terran War Pack on Steam : A fan-developed, official standalone expansion set after
: The foundation of the pack, set in the year 2938. It marks the first contact between the "X Universe" and Earth (the Terrans), leading to high-stakes political tension and open war. : A fan-developed