Roblox Horrorlist Addon

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Roblox Horrorlist Addon",
  "version": "1.0.1",
  "description": "Displays information on a Roblox horror game based on data from robloxhorrorlist.com!",
  "manifest_version": 3,
  "author": "nouhidev",
  "content_scripts": [
    {
      "matches": [
        "https://www.roblox.com/games/*"
      ],
      "js": [
        "script.js"
      ]
    }
  ],
  "icons": {
    "128": "icon128.png"
  },
  "action": {
    "default_popup": "popup.html"
  }
}