If I have downloaded a large game (above 15 GB) from a site like IGG or Gamepciso, and I also want to upload it, but I can't for some reasons: maybe I slow internet 50-300 kbps or small amount of monthly data (considering everyone in your home uses the same wifi for downloading their own stuff: movies, games, songs etc) or not enough storage on my file hosting account, which I intend to use for uploading other smaller games (and really don't want to create more accounts for just one game). So the question is, can I use the uploads/links from sites like Gamepciso/IGG (for large games) and paste them here while also mentioning who uploaded it, or do I have to upload it myself.
NOTE: I am not talking about all games, just large games like newer call of duty games (older than 3 years of course), or Halo - Master Chief Collection and many more that exceed 100 GB.