YouTuber DocJade is running the game Factorio on 1,000 3.5-inch floppy disks instead of a conventional hard drive. He developed a custom file system called Fluster using the RUST programming language, which divides each floppy disk into 512-byte blocks, allowing for a total of 2,880 blocks per disk and approximately 90 GB of storage. Fluster is open-sourced and available on DocJade's GitHub. Factorio's design allows it to load most content before the title screen, making it suitable for this unconventional method.