Super Galactic

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Super Galactic",
  "description": "Super Galactic: A Space Tale",
  "version": "1.1",
  "permissions": [
    "tabs"
  ],
  "homepage_url": "https://www.chromethemer.com/web-apps/games/play-super-galactic.html",
  "browser_action": {
    "default_icon": "icon.png",
    "default_title": "Super Galactic"
  }
}