The ALIEN RPG: Colonial Marines Operations Manual is a complete campaign module for the award-winning official ALIEN roleplaying game, written by sci-fi novelist Andrew E.C. Gaska and Paul Elliott. It gives you all the tools you need to run a full open-world campaign as the iconic Colonial Marines. Contents:

• History & Organization – the inside story of the illustrious Colonial Marine Corps.
• Creating Marines – expanded character creation rules for grunts of all kinds.
• Weapons & Vehicles – an extensive chapter with new gear, gloriously illustrated.
• The Frontier War – the framework and backstory for a Colonial Marines campaign.
• Factions on the Frontier – the powers that be and their dark agendas.
• Marine Missions – six thrilling missions for your Marines, playable in any order.
• The Endgame – the showdown against a deadly enemy, finally revealed.