2048 Cupcakes - Unblocked game

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "__MSG_appName__",
    "description": "__MSG_appDesc__",
    "version": "1.0",
    "default_locale": "en",
    "manifest_version": 3,
    "icons": {
        "128": "\/icon\/2048-cupcakes-128x128.png",
        "512": "\/icon\/2048-cupcakes-512x512.png"
    },
    "action": {
        "default_icon": "\/icon\/2048-cupcakes-128x128.png",
        "default_title": "2048 Cupcakes Game",
        "default_popup": "index.html"
    },
    "background": {
        "service_worker": "\/background.js"
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'"
    }
}