Griftlands is an RPG where everything from money, loyalty, and morality can be negotiated in order to make your own fortune. During the trailer, a variety of Sci-Fi environments are shown, showcasing it's colorful artstyle (and general reliance on pink and purple), as well as the personal journey of the player. From making landfall via a boat, the player is shown to be fighting wild animals, negotiating with a shopkeeper and other humanoids, and gradually building up their party. The negotiations in particular show a variety of different reactions, such as cheerfulness, neutrality, and anger during in-game cutscenes.
https://www.youtube.com/watch?v=9PNtXvMl7cw
Griftlands is coming to PC in early 2018.
If you want to know more about this and other announcements happening at E3 then be sure to check out our E3 2017 Coverage Hub.