The current installer and archive is compiled with RPI 3/4 (aarch64) compability but also it should run/work on any Linux aarch64 architecture. And its only legacy mod only no other mods support.

The Raspberry Pi / Aarch64 installer installs the whole ET: Legacy universe. It will download the original Wolfenstein: Enemy Territory assets if they are not found on your computer.

• Get the Raspberry Pi / Aarch64 installer.
• Run it!

Don't try to overwrite an existing Wolfenstein: Enemy Territory installation. Choose a different folder!

Don't try to overwrite previous ET: Legacy versions. See FAQ.

You will find your etkey, profile folder and all downloaded files (such as custom maps and mods) in the ~/.etlegacy directory.

The Raspberry Pi / Aarch64 archive package simply includes the ET: Legacy files.

• Get the Raspberry Pi / Aarch64 binaries package.
• Uncompress the archive to any desired folder.

In order to run ET: Legacy, you'll need to copy assets from an original Wolfenstein: Enemy Territory installation. Download them legally and for free from the official Splash Damage website.

• Copy the pak0.pk3, pak1.pk3 and pak2.pk3 files to etmain in the directory you previously created.

See FAQ.