A City with towering skyscrapers or what remains of said skyscrapers. It is filled with what you would see in a like New York or Los Angeles although the one exception from a normal city is that this city is a battlefield. There are burning buildings, entire city blocks reduced to rumble, civilians crying and screaming, 2 seperate military forces. One military force is of the country called Velikia and the other military force who is defending the city is called Oftstanland. Both militaries are duking out using tanks, artillery including rocket, airstrikes from jets, Infantry Fighting Vehicles(which are a type of amoured vehicle or tank that has the main purpose of going against infantry), and e.t.c. You and the whatever or whoever your fighting will need to worry as this chaos isn't just background, you could have giant pieces debris from a collapsing skyscraper fall ontop of you, a rogue missile hitting you, a bombs dropped from aircraft might not only destroy the buildings, units or whatever the bombs were intended for they could kill you too or both combatants be fired at by one or both military forces because that's how war goes.