a mysterious Machine is found in middle of a desert. it needs oil to operate. but no one knows what it really does. Are you willing to try it? features: - gather oil and spin the machine to get lots of rewards - different Troops, armored vehicles, air units & artillery - build different buildings and merge them to upgrade - battle terrorists and free your lands - take your army to different battles: missions, events, raids - need more power? merge troops and get ready for battle - make your ar