Be cautious when downloading files from "file-hosting" sites (like MediaFire or Mega) unless the link comes directly from the creator’s official social media or website.
Most independent sci-fi games with unique titles like this are hosted on itch.io. Search for the title there to find the official creator's page. Download File Galactic Gay Gunslinger_ A Sci-Fi...
Based on the title, this is most likely a rules-light TTRPG or supplement often hosted on platforms like itch.io or shared via community forums. Quick Tips for Finding the File: Be cautious when downloading files from "file-hosting" sites