The Pixel Fleet live wallpaper gives you a reason to visit your home screen besides switching between apps. There's a war being waged out there, and you get a front row seat. Lasers will be fired, lives will be lost, and explosions will brighten the sky. There's a lot of entertainment here for a download that looks like a game and smells like a game, but isn't.
Pixel Fleet pits two factions against each other. The ships will fly around your home screen, firing at will until they each succumb to enemy fire or crumble under the weight of your own double-tap.