Rush: Get a bunch of vehicles together. Head for the enemy's base, get as close to the defense tower and KEEP shooting and attacking until the tower is dead or you are. When you rush, you do NOT have the option to retreat, stop, or divert yourself. You do NOT shoot at soldiers, other tanks, or ANYTHING but the building you're attacking.

Last night, 2 of us attacked the NOD base with mammoth tanks. I'm nailing the hand of Nod with missiles, and the other guy is turning around and shooting back at soldiers!! Meanwhile, 3 engies are inside repairing the building, and my health is going down...

If the other guy had been pounding the building at the same time I was, we would have destroyed it. But instead, he was shooting everything BUT the building. In the end, it cost us both our tanks and the game.