The tanks you can use depend on money you’ve gathered. You earn more money by destroying more tanks. The more money you have, the more expensive and powerful the tanks you can buy. It’s your task to budget your money to buy enough tanks to surround your base. You should also purchase tanks that are strong enough to hold your fort. Smaller tanks are easily destroyed, while larger tanks take a while to take down. Lastly, when a defending tank is destroyed, you cannot place another tank in the same position. So place your tanks wisely.

Turret placement is critical to ensuring an effective defense. You want your turrets to have a clear shot at your enemies at any given time. You must also place enough turrets to blow up faster-moving vehicles. If they succeed in blowing up the tank, it’s game over. As the level progresses, the enemies become more aggressive with their attacks. You need quick thinking and careful management to survive the later rounds.