Humanity has split into several different tribes in Horizon Zero Dawn, and they have all learned to survive differently in a world full of mammoth machines. Tribes are located all over the world, dealing with different climates and terrain. Special quests are available for every tribe, so you can discover more about them, such as their religious beliefs and how they live off the land. Some, such as Aloy's tribe the Nora, are primarily hunters while others are gatherers. They also all have their different views about technology and why the world is in its current state. In addition, Guerrilla worked extensively to make sure the tribes all have their own complex and interesting histories with one another. Just like our own world, not everyone always gets along – and these hostilities affect how Aloy navigates her journey. Lastly, these quests will allow Aloy to meet new people and learn to see life from different points of view, which is important considering she has only ever known the Nora tribe's perspective.