The city is under attack by alien robots! It's your job to defend the city against them. Your strategy will determine whether the aliens or the humans will win this battle. It will be a very challenging battle, and it will be very difficult to defend the city against the aliens. But you can do it, if you are brave enough.

Your character will be able to use a variety of different weapons. You can choose to use a weapon that will allow you to attack the aliens directly, or you can choose to use a weapon that will allow you to attack the humans.

There is no way to guarantee who will win the battle, but it is possible to win the battle for the sake of humanity.