{ lib, runCommand, fetchFromBittorrent }:
let
  torrent = fetchFromBittorrent {
    url = "https://archive.org/download/super-mario-64-usa/super-mario-64-usa_archive.torrent";
    hash = "sha256-6tkCKQD2modogcTo0ESookWJDm7rjA79t5ZOVz3luYM=";
  };
in
runCommand "baserom.us.z64" { } ''
  cp "${torrent}/Super Mario 64 (U) [!].z64" "$out"
''