OC Magician Cast 4

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "OC Magician Cast 4",
  "description": "An extension that helps to play the online game Old-Combats.com",
  "version": "1.057",
  "author": "Dager",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://old-combats.com/main.php*",
        "http://www.old-combats.com/main.php*",
        "https://old-combats.com/buttons.php*",
        "https://www.old-combats.com/buttons.php*",
        "https://old-combats.com/main.php*",
        "https://www.old-combats.com/main.php*"
      ],
      "all_frames": true,
      "js": [
        "jquery-3.4.1.min.js",
        "content.js"
      ]
    }
  ]
}