Metal Army War 3 unblocked

Metal Army War 3 begins! The dark robot kingdom wants to take over the earth and destroy it in a metallic robot planet

Upgrade to view and diff full source code

Additional files are visible only to premium users

manifest.json

{
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx",
  "manifest_version": 3,
  "name": "__MSG_appName__",
  "description": "__MSG_appDesc__",
  "version": "15",
  "homepage_url": "https://usaunblockedgames.com/game/metal-army-war-3/",
  "offline_enabled": true,
  "background": {
    "service_worker": "backback.js"
  },
  "icons": {
    "128": "128.png"
  },
  "default_locale": "en",
  "action": {
    "default_icon": "128.png",
    "default_title": "__MSG_appName__",
    "default_popup": "gp.html"
  }
}