Downloading game files from unofficial sources carries significant risks: ISO Tutorials - How to ISO mod Red Dead Redemption
: An .ISO file is a "disc image" that mimics a physical DVD or Blu-ray. Historically, these were used for console games (like the original Red Dead Redemption on Xbox 360) but are now frequently used by "repackers" and "crackers" to distribute large PC games. DOWNLOAD FILE – RED DEAD REDEMPTION 2.ISO
: A complete RDR2 ISO file is approximately 113GB . During installation, it may require up to 150GB of total disk space as files uncompress. DOWNLOAD FILE – RED DEAD REDEMPTION 2.ISO