WarioWare DIY

WarioWare D.I.Y., known in Japan as , is a minigame video game released for the Nintendo DS in 2009. It is the seventh title in the "WarioWare" series. It was first revealed on October 2, 2008 and it was released in Japan on April 29, 2009. In North America, it was announced at E3 2009 on June 2nd, 2009.
Gameplay.
"WarioWare D.I.Y." allows players to design their own minigames, creating their own graphics, music and designing a 'cassette' for them. The game features three sections in its main menu: My House, where the player designs minigames, WarioWare, the tutorial, and My Shop, where the player makes microgame cassettes. When creating the music, the player can sing through the DS's microphone, which the DS then turns them into notes. These notes can then be performed by various instruments such as pig noises. 
Players can send their creations to other D.I.Y. owners or receive other people's works. They can also be uploaded to Nintendo Wi-Fi connection for contest purposes. Microgames made available by Nintendo can be downloaded, too. Additionally, the WiiWare game Asobu Made in Ore allows users to play the microgames on the Wii with the Wii remote's pointer.