ShadowPlay

"ShadowPlay is a puzzle game developed and published by Deep Fried Entertainment exclusively for WiiWare on the Wii video game console. The shadow puppetry-inspired game play focuses on manipulating and combining the shadows of objects in order to create a larger shadow that resembles a particular thing, specifically animals, items, and symbols. The game was released on the Wii Shop Channel in North America on January 11, 2010, and is one of first WiiWare games to utilize the Wii MotionPlus accessory." Source: Wikipedia, "ShadowPlay", available under the CC-BY-SA License.