Defend the space carrier with a turret by gunning down as many enemy spaceships as possible. Get additional help by sending out carrier fighters of your own.
Deplete enemy's invasion forces and stop their offensive. When facing a large number of enemies, the only way to deter them is to use the powerful Haiphong battery.
A group of mafia is attacking the train trying to get inside the train's security compartment. It's a good thing you're the security guard in charge so let's teach them a lesson by blasting them away and taking out fire with extinguishers.
