The Expense is a new social VR platform based on the Unity game engine, with apps for the Oculus Rift, Oculus Go, and HTC Vive.
There doesn’t seem to be a whole lot there to visit yet, just a couple of experiences. The worlds have a blocky aesthetic which reminds me strongly of Rec Room and AltspaceVR.
If you want to learn more about The Expanse, you can follow their Twitter or join their Discord. Yet another social VR platform to add to my list.