The ALIEN RPG Evolved Edition was first announced back in 2024 (see "'ALIEN RPG 2E'"). The new rulebook has updated graphic design as well as revised and expanded rules. Some of the updated rules include rules for stealth, stress, and panic. Free League designers have also reworked combat rules for armor, ammo, grenades, and spaceships.  

The book also includes ALIEN: Romulus content (see "'ALIEN: Romulus' Content") as well as a new campaign setting, The Tartarus Sector. This rulebook also include Last Survivor solo rules, where players can run a game without a Game Mother. It will retail for $57.99.