Guilty Gear X Cheats - DC
Primary Collection of Cheats
Fight as Dizzy or Testament
Press [Down], [Right]x2, [Up], [Start] at the "Press Start Button" screen. A Japanese phrase will be spoken at the main menu to confirm correct code entry. Dizzy and Testament will be unlocked as playable characters in any mode.
Testament
Get to level 20 in survival mode and Testament will appear and challenge you. Defeat Testament to unlock him as a selectable character.