Real Time Shields – find out how long you can defend the city from the attacks of hordes of enemies. Your main goal: to repel the enemy’s attacks, not allowing them to the city, to do this, build a defense by drawing your finger on the screen of your Android device and move your troops to the most suitable positions. Follow the arrows from where the enemies will attack and take up the defense in those places. At the same time, the battles are completely automatic and you will only need a quick reaction to decision-making to repel any enemy attempts to destroy the city. After each successful battle, you are given one of three upgrades to choose from. Upgrade your troops and unlock more powerful units, as well as upgrade the city to increase its life and increase the speed of reproduction of new soldiers. Win every battle, then you can unlock new worlds. There are also bosses and bonus levels, which adds some variety to the gameplay.