Update
High School Musical, the game, will be released this August on Wii and now Nintendo DS (as well as Sony's PS2) to coincide with the release of the sequel to Disney's original movie phenomenon. In the Wii version, the songs, which will come from both movies, can be sung as solos or duets. Disney Interactive Studios have also incorporated motion captured choreography to allow players to feel the beat and vibes of the actual dances from the film.
The Nintendo DS version differs quite radically, and has the player travelling the US competing in the ultimate musical competition. The player can choose from 6 of the film's main characters or their own customised character, and will be able to dance along to some of the film's popular tracks using the DS's unique features. Dance videos can also be shared amongst friends using the portable's wireless communications.
Look out for yet another party oriented game heading to your Wii soon!
Original Story
A listing has appeared on EBgames' website showing a new game coming to Nintendo's Wii: "High School Musical with Microphone". Now, although the idea of a microphone-based party game isn't anything new, is it not quite odd that it has solely been listed here? Nevertheless, it is being developed by Disney Interactive (aka Buena Vista Games) and is scheduled for a release in August.
Stick with C3 to see if this comes into fruition...