Of course, combat is only part of the gameplay. During her journey, Aloy will have a chance to interact with members of her own tribe, and those from other lands—all of which feel like authentic cultures thanks to the developer's in depth six months of research per tribe. While many serve as merchants, there are other NPCs who will be affected by the way you decide to speak. Some conversations will offer you the option of responding with a loving, intelligent, or strong response. According to lead writer John Gonzalez, these decisions won't really have drastic results; rather, they enhance and further shape your experience as Aloy.