Mario Live Wallpaper - This is a live wallpaper of Mario playing randomly generated levels. Every once in a while, a level ends and a new one begins. There are three themes for levels: outside, underground and castle. They appear in that order.
Have a look at wallpaper's settings! You might find something interesting there
Captain America: The First Avenger Wallpapers - After being deemed unfit for military service, Steve Rogers volunteers for a top secret research project that turns him into Captain America, a superhero dedicated to defending America's ideals