Harmonix announced at Gamescom today that Dance Central 2 will be out October 21 in Europe and Asia, October 25 in North America, and October 27 in Japan.
The developer also revealed new features, including full voice integration, allowing you to operate the in-game menus and set up the updated "Break it Down" practice mode with voice commands. Four "dance crews" allow players to pick a faction and play through "crew challenges."
13 new songs were also announced. See the new song list after the break. Just a heads-up: it totally includes Donna Summer's "Hot Stuff." And the Numa Numa song.