ChilloutVR
ChilloutVR is a free game launched as a direct competitor to VRChat, with much of the same features and more. It is a Massively-Multiplayer Virtual World Platform with instanced lobbies, full-body tracking support, and an active userbase.
Unfortunately, at time of writing, it has a smaller community (despite VRChat's recent move to EAC) and a smaller team.
Warning: CVR has just moved to Unity 2021, so your stuff may be broken. -- 11:24, 26 July 2023 (UTC)(Edit)
Basics
Avatar Creation
- VRC to CVR - Moving your avatar to CVR from VRChat