Quake: Dawn of the Machine offers 19 new missions and is available for Windows 11, Xbox Series X|S, Xbox One, PlayStation 5, PlayStation 4, Nintendo Switch, and Nintendo Switch 2. You can grab it for download via each platform’s respective hubs and stores.
Note, however, that Quake: Dawn of the Machine is not yet available on the Epic Games Store or GOG at the time of this article. Hopefully it will become available soon.