Sing Party (formerly just SiNG, and stylized as SiNG PARTY) is a music/party video game developed by FreeStyleGames and published by Nintendo for the Wii U. It is a karaoke-style game and was released on the Wii U's launch day in North America, and in Europe in January 2013.The retail game comes bundled with an official Wii U karaoke microphone, which will also be sold separately. This microphone is required, especially for those who download the game from the Nintendo eShop.