Deep Silver has announced Outward which is an open world RPG about exploration and adventuring that you can play single or multiplayer. The release date is 12th February 2019.
More information.
Embrace the adventurer’s spirit!
In OUTWARD, you, the player, aren’t the chosen one from a prophecy: you are an adventurer, a traveler, an explorer. And most importantly, you are vulnerable!
Outward is an open world RPG that you play alone or with friends, either online or in splitscreen. It's more than just an open world RPG you can play coop though. You live the life of an adventurer, from his or her humble beginnings up until you become a hardened wanderer, whilst traversing incredible landscapes rich with diversity and life.