Aliens vs Ancient Indians

Ancient Indian civilization is so advanced in science, medicine, maths and even space travel. Ancient Indians have fought them equally when Aliens attacked a city in India. Now that city is submerged under sea.You use with this ancient technology to fight incoming Aliens.Vimana = Flying VehicleArrow Keys or WSAD : MovementSpace or K : Shooting Destroy all the Aliens to save the ancient Indian civi…