Simple Missile Defense (SMD) is exactly what you would expect from a game of that title, also known as "Missile Command". Defend your buildings from the incoming missiles by firing intercept missiles from your Capitol building.
This game is completely free with no annoying advertising.
SMD features a classic Arcade mode and an Income based mode that requires you to keep the missile war at a peak, without going so far as to destroy yourself.
There are 6 types of incoming missiles and 5 available power-up style drops.
SMD was designed to be quick and smooth to play, yet good to look at with it's high-contrast colors and particle effects. The graphics scale based on your screen size, there are no low resolution pixelated bitmaps here.
Includes cool-beans sound effects and an adaptive sound track that accelerates with the play.