apocalypse sniper

this takes place during the apocalypse you are highly trained sniper and a armored bus comes rolling in with five people the first one is a girl named Kate with a gun the second person is James with bombs the third person is Alex with a bow and arrow the fourth person is Luke with a gun and the final fifth person is their leader named Jackson and he has a grenade launcher anyways you are a sniper on top of a building watching them enter your territory and you're a leader of a group that has a hundred people