Trouble came from where we didn't expect it - from outer space. But the city was attacked by huge monsters the size of a house and began to destroy everything in their path. People fled in panic, the army cannot cope in Monster City Survival. But help also appeared unexpectedly, and other monsters appeared after the evil creatures. They came for the previous creatures to destroy them, and you will control one of the huge aliens, helping him destroy the enemy and survive. Evil monsters are very strong, they will attack in groups, acting for sure. Avoid being surrounded, trying to eliminate the enemy one by one in Monster City Survival.