Guilty Gear Xrd Sign review for PlayStation 4! Classic Game Room reviews GUILTY GEAR Xrd SIGN for the PlayStation 4 from Arc System Works and Aksys Games. Gorgeous visuals, smooth gameplay, vibrant colors and awesome cell-shaded animation make this one of the best looking fighting games around. Fortunately the game plays as well as it looks! CGR Fighting Game Week continues with this must-have PS4 fighter, step into the world of Guilty Gear!!