{
  "disc_title": {
    "new": "Half-Life: Opposing Force"
  },
  "edition": {
    "new": "Original",
    "old": "Half-Life: Adrenaline Pack"
  },
  "filename_suffix": {
    "old": "Rev 1"
  },
  "title": {
    "new": "Half-Life: Adrenaline Pack",
    "old": "Half-Life: Opposing Force"
  }
}