Zombie Slayer

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Zombie Slayer",
  "description": "The world is being overcome by Zombies, it is up to YOU to eradicate in the best online Zombie RPG!",
  "version": "5.3",
  "manifest_version": 2,
  "icons": {
    "128": "app_icon_128x128.png"
  },
  "short_name": "Zombie Slayer",
  "app": {
    "urls": [
      "https://www.kanoplay.com/?kp_kac=oauth2&kp_kam=login_gg2&game_name=zombieslayer&game_server=server_2&t_1=cws&t_2=zs",
      "http://www.kanoplay.com/?kp_kac=oauth2&kp_kam=login_gg2&game_name=zombieslayer&game_server=server_2&t_1=cws&t_2=zs"
    ],
    "launch": {
      "web_url": "https://www.kanoplay.com/?kp_kac=oauth2&kp_kam=login_gg2&game_name=zombieslayer&game_server=server_2&t_1=cws&t_2=zs"
    }
  }
}