That file name looks like a specific segment of a split archive, likely part of a larger download. Because file names like are often randomized or obfuscated by uploaders, the "complete content" could mean a few different things:
Could you clarify if you are trying to this file, or if you are looking for a description of what is hidden inside the archive?
The string "SPC4" or "GALXY4" might be a coded reference to a specific release (like Space Quest , Galaxy , or a specific scene release).