Guilty Gear Xrd (Japanese: ギルティギア イグザード Hepburn: Giruti Gia Iguzādo) is a fighting video game developed by Arc System Works. The 5th main (16th overall) installment in the Guilty Gear series, Guilty Gear Xrd was developed using Unreal Engine 3, with cel-shaded graphics in place of the series traditional hand drawn sprites. Following the storyline of the last game in the series, Guilty Gear 2: Overture, it introduced four new characters.