Guilty Gear 2: Overture (ギルティギア2オーヴァチュア, Giruti Gia Tsū Ōvachua) is a game in the Guilty Gear series made by Arc System Works for the Xbox 360. Unlike previous Guilty Gear titles, this installment makes use of 3D graphics. The Xbox Live demo of Guilty Gear 2 describes the game as, "a mix between the action and real time strategy genre." A playable demo featuring three modes of gameplay was released in Japan via Xbox Live on 30 October 2007. A North American version was released on October 7, 2008 released by Aksys Games.