What are the best exploration based games on PS4?

In Fallout 4 you can set up thriving communities in various locations. You'll have to provide the settlers with housing, bedding, water, food, and protection. Over time you'll be able to establish trade routes between the settlements and expand into an empire spanning the entire territory of Fallout 4. This really gives it the feeling like you're trying to rebuild society, which is a welcome change in a post-apocalyptic game.