"So far, all we know about Outlast 2 is that developer Red Barrels is targeting fall 2016 for Xbox One, PlayStation 4, and PC. They’ve released a very brief teaser:
"Here’s the vague synopsis released for Outlast 2:
No conflict is ever black and white. But once the dust has settled, the victors get to decide who was right and who was wrong. Who is good and who is evil. Human nature pushes us to extremes of violence and depravity, which we then justify by divine inspiration and a promise of paradise to come. Horror rises from desperation and blind faith. OUTLAST 2 will test your faith, pushing players to a place where going mad is the only sane thing to do.
Sounds like the sequel is going to explore religion in some capacity. Hmm."