{
  "backgrounds": [
    { "file": "background_01.png", "name": "Foundry", "weight": 10 },
    { "file": "background_02.png", "name": "Clocktower", "weight": 10 },
    { "file": "background_03.png", "name": "Inventor's Workshop", "weight": 9 },
    { "file": "background_04.png", "name": "Airship Bridge", "weight": 9 },
    { "file": "background_05.png", "name": "Observatory", "weight": 8 },
    { "file": "background_06.png", "name": "Steam Tunnel", "weight": 8 },
    { "file": "background_07.png", "name": "Boiler Hall", "weight": 8 },
    { "file": "background_08.png", "name": "Railway Station", "weight": 8 },
    { "file": "background_09.png", "name": "Mechanical Cathedral", "weight": 8 },
    { "file": "background_10.png", "name": "Rain City", "weight": 8 },
    { "file": "background_11.png", "name": "Secret Laboratory", "weight": 7 },
    { "file": "background_12.png", "name": "Clockwork Vault", "weight": 7 }
  ]
}