Downloads
Get the dedicated desktop client — smoother performance, native hotkeys, and the classic game experience you know and love.
Desktop Client
Aetheria Client 0.29A
Windows 64-bit — alpha
Extract anywhere and run aetheria.exe. On first launch Windows SmartScreen may warn — click More info → Run anyway.
Aetheria Client — Linux
Linux 64-bit — unavailable for 0.29A
The Linux build is cut separately from the Windows client and has no 0.29A release yet. The previous Linux build is retired because it no longer passes the server's client-version gate; this page will list a new Linux build when it ships.
When available: extract and run ./run.sh. Needs libgl1 libglu1-mesa libopenal1 libx11-6 — tested on Ubuntu 24.04+; Wayland sessions run via XWayland.
Closed alpha: downloads and checksums require a free Aetheria account — log in or create one.
You can also play Aetheria right in your browser — no download required.