The game's introductory trailer showed off the methodical world of the Santa Blanca smuggling operations with narration by the story's central villain, before revealing the Ghosts presence and the fact of this being a Ghost Recon game, while a
subsequent trailer focused on cinematic action and the various forms of weaponry, vehicles and tactics available to
complete your
missions.
These involve fighting on asteroids and outposts, or attacking enemy destroyers and stealing intel, technologies and weapons — apparently, there are certain weapons that will only be available if you take on these supplementary tasks, and these will make
subsequent story
missions easier to
complete.