Because this is a specific file name, the exact text is contained . If you are looking for the readme without opening the file, you can typically find it mirrored on classic modding repositories such as: Quaddicted (Quake map archive) ModDB
The file is a compressed archive associated with a mod or custom map for the Quake or Quake II series, likely part of the "Quax Apocalypse" project. quax-apocalypse-ii-beta.zip
or older fan sites like PlanetQuake archives. Because this is a specific file name, the