Doomsday Survival: Unlimited Firepower of Aerial Vehicles

[Aerial vehicles + doomsday air combat + unlimited firepower + vehicle upgrades + multiple female protagonists + survival of all races] Endless doomsday, rounds of bloody elimination, there will always be only a few left alive. While others are hiding from disasters and collecting supplies on the ground, I drive an aerial vehicle with unlimited firepower to blast at will! Driven by highways, vast offshore oceans, dangerous jungles, wasteland radiation, multiple natural disasters take turns tormenting. When the schedule gets higher, all the races in the world will enter the field and fight in a melee. Once eliminated, both body and soul will be destroyed and there will be no chance for a comeback. If you want to survive, you can only crush the enemy and loot resources to upgrade. A hot air balloon reinforced the armor layer by layer, missiles and cannons were stacked layer by layer, Wang Chen opened fire in the air, and the artillery fire swept across all races, all the way to the highest throne!