The Air Defense game is a simple, fun-to-play, offline game where you are a commander with a bunch of airplanes to kill. It has a storyline where you can complete levels, get experience, and unlock new levels, new weapons, and armor.

The graphics and sounds are realistic and there are different types of airplanes that you can fly.

There are different types of weapons and armor. You can upgrade your weapons and armor to gain experience and increase your rank. With each level you can also get new missions. You have to face and battle with bosses every five levels. These missions can be anything from killing all the enemies, to protecting the civilians, to destroying the enemy's base.