Rare were present at X019 and not only did they talk about Sea of Thieves, but they also announced Everwild, an all new game from the studio, that honestly has no real definition yet, check out the trailer though, it looks amazing.

We really don’t know much about it, you can read the little blurb from Rare about it, it might explain more.

While Everwild is still early in development, we are very excited about the unique potential of the game we are creating. The Everwild team is focused on building an experience that allows for new ways to play in a natural and magical world. The development team, led by Executive Producer Louise O'Connor, is creating something truly original and incredibly special that aims to be more than just a new IP. Everwild will offer memorable, engaging and meaningful experiences for players everywhere to share. We cannot wait to share more with you in the future..

The game has no release window, or even confirmed platforms, but as an Xbox title, expect Xbox One, PC via Windows 10 and Steam, with Game Pass support, but given that there is no release date, Project Scarlett is also a likely addition.