Merge Army：World war

When the enemy invades, how do you lead the army to fight against the enemy?

In the game, your territory has been attacked by foreign invaders, but luckily you have teammates fighting alongside you and sophisticated weapons. You need to work together with them, unite to fight against the enemy, and drive out the invaders from your territory. In addition, as the team grows, it can unlock more powerful teammates and obtain weapons such as cannons and planes.