Space Battle Free L. Wallpaper is a personalization app available for Android devices. This retro-style action wallpaper pays homage to classic games like Galaga, Space Invaders, and Atlantis. The gameplay involves tapping on enemy ships to destroy them and tapping on the screen to fire the hero ship's weapons.

This free version offers limited features, but the full version has a settings screen with preferences for visual themes, weapon types, weapon randomization, positioning of ships and scores, tilt controls, and more. Additionally, users can touch the hero ship to use a giant Super Laser. This wallpaper can be used as either a live wallpaper or a Daydream on 4.2+ devices.