Executing the perfect escape plan is part of what is supposed to make Alien: Isolation’s gameplay distinct from any Alien game that came before it. It’s essentially a stealth game where the player faces the most extreme of consequences should they get caught.
In this new trailer, the developers go into detail on Alien: Isolation’s survivor mode. This mode will be separate from the main game and will serve as a challenge mode for those gamers looking to test their mettle against the perfect organism.