Command Grid 3 game strategy Defense of the base allows everyone to feel like a defender of the base, which is attacked by numerous enemy equipment. The main character's task is to place his guns so that the enemy can not pass them. At the very beginning of the game, the defender receives a small amount, for which you can buy several guns of different power and directivity. For each killed enemy, the prize money that you can spend to buy a new weapon or upgrade an old one. Keep in mind that if necessary, you can quickly sell the object, which allows you to move it to another location or even replace it.