A live wallpaper app with Matrix and Hacker live wallpapers with customizations. Features : - Preview and set Matrix live wallpaper - Preview and set Hacker (Binary) live wallpaper - Preview and set custom text live wallpaper - Customize Character Set - Customize Characters Color - Customize Background Color - Customize Character Text Size - Customize Falling Speed - Customize Direction You can either set the wallpaper in the Android settings, or click the "Set Wallpaper" button in kMatrix.