Tankmageddon is the second mission of All Out War.
You and the enemy both possess large tank fleets, facing each other on a long and narrow island.The enemy's fleet is slightly larger than your own. There are no buildings of any type. You each field two supply trucks, three Behemoths, five MLRS, (The Generalissimo states that the plural and singular of MLRS are the same.) and twelve recon tanks. However, the enemy has ten battle tanks, while you have five. Win by destroying all enemy units.
Pull your first line of recon tanks out of enemy range. On the second day, attack. Keep attacking until victory.