Linux: yes, with the community-tested launcher setup pinned in our Discord under the
macOS: not supported. The launcher and the client itself are Windows-only and we do not maintain a macOS build.
#guides channel — invite: https://discord.gg/Xq74PhTdGu. Follow the steps there end-to-end; the launcher and the WoW 3.4.4 client run cleanly under recent Wine / Proton.macOS: not supported. The launcher and the client itself are Windows-only and we do not maintain a macOS build.