Below are the official corrections to the first printing of the core ALIEN RPG rulebook. These changes are all implemented in the second printing as well as the latest PDF.
Page 51: The Pilot’s key skills are Piloting, Ranged Combat, and Comtech.
Page 88: To enter/exit a vehicle is a fast action, not slow.
Pages 119–124: The stats in the infographics for the M4A3 Service Pistol, the Armat M41A Pulse Rifle, the M42A Scope Rifle, and the Armat M41AE2 Heavy Pulse Rifle have been corrected to match the weapons tables, which are correct.
Page 192: The Maneuver action has been added to the summary of actions in space combat, and the Evade action has been removed. The full action descriptions on page 193 are correct.
Page 291: In stealth mode, a Xenomorph can move two zones per point of Speed each Turn (not one zone). Humans can move two zones per Turn, i.e. they have a Speed of 1.
The Wright-Aberra 2 Fuel Depot now orbits the star GL1401B.
KOI-2311 M’Toa is changed to KOI-448 M’Toa Colony.
KOI-1871 September is changed to KOI-252 September Outpost.
GL643 - Nimbus is changed to POL-9414 Nimbus.