Helicopter escape is a shooting game, where you're trying to save person, from being eaten by zombies. try to shoot every zombie, that is running on the rooftop of the building and try to avoid them from eating the person, screaming for your help. shoot from the helicopter and upgrade your weapon, by completing every level, that this game has in it. each level is harder and the zombies are spawning in bigger groups. so good luck and let's do it!