Free Mario Game | Mario Game Unblocked

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_application_title__",
  "description": "__MSG_application_description__",
  "version": "1.2",
  "manifest_version": 2,
  "default_locale": "en_US",
  "icons": {
    "128": "icon.png"
  },
  "offline_enabled": true,
  "app": {
    "urls": [
      "http://www.frivgame.org/free-mario/"
    ],
    "launch": {
      "web_url": "http://www.frivgame.org/free-mario/"
    }
  }
}