World Tour will also feature so-called "new state of the art wireless instruments" (as sorta seen yesterday), meaning mom won't trip over the coil of wires when she walks in front of the TV and totally destroys the rock mojo; and the still curious, but ambitious sounding promise to add "significantly more localized downloadable music than ever before on all of the next-generation consoles." Yep, that includes the Wii version (developed by Vicarious Visions). Activision confirms that World Tour will be the "first game ever in the Guitar Hero franchise to allow in-game downloadable content on Wii" -- just make sure your SD card is inserted.
