https://www.gamespot.com/articles/rage-2-dev-working-with-just-cause-studio-ps4-xbox/1100-6458925/

The first official details about the newly confirmed Rage 2 have been revealed. While the initial trailer didn't do much except to establish its returning post-apocalyptic setting and the possibility of a sillier tone, we've now learned about its confirmed platforms and a new developer. [Update: We've now gotten the first gameplay trailer.]