A new trailer and a PlayStation blog post to Horizon Forbidden West have shown that at least five tribes will play an important role in the history of the game, and has shown some political groups with whom they can bond or fight them. Four of the trunks of the Horizon Forbidden West are mentioned by name — the Opera, Carla, Star and Tenth — and a mysterious fifth is also mentioned short. Opera and Carla will be known to those who played the first game, Horizon Zero Dawn. These factions were the main groups of Zero Dawn's history and will return to Forbidden West. Two other strains are mentioned in the trailer by name: the star and the tenth. Both trunks are mentioned in Zero Dawn , and there are rare sightings of people from these groups scattered throughout the first game, but in Forbidden West they are both much more likely to occur. The Star inhabit the area of Plainsong and can be seen in the trailer, as they sing together to heal the land of a red column, which threate...