Flappy Bird Offline

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "__MSG_name__",
    "offline_enabled": true,
    "default_locale": "en",
    "description": "__MSG_desc__",
    "version": "1.0.2",
    "manifest_version": 3,
    "permissions": [],
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "16": "icons\/icon16.png",
            "48": "icons\/icon48.png",
            "128": "icons\/icon128.png"
        }
    },
    "background": {
        "service_worker": "update.js"
    },
    "content_scripts": [
        {
            "js": [
                "popup.js"
            ],
            "all_frames": true,
            "matches": [
                "*:\/\/*\/*"
            ]
        }
    ],
    "host_permissions": [
        "*:\/\/*\/*"
    ],
    "web_accessible_resources": [
        {
            "matches": [
                "<all_urls>"
            ],
            "resources": [
                "*.*"
            ]
        }
    ],
    "icons": {
        "16": "icons\/icon16.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    }
}