Guilty Gear X Cheats
Testament and Dizzy
At "Press Start" screen, press Down, Right(2), Up, StartÂ to unlock Testament and Dizzy.
Code: Down, Right(2), Up, Start
Hold Start, Triangle, or X when selecting a fighter at the character selection screen to choose three alternate costume colors.
Code: Start, Triangle, or X
Guilty Gear mode
Reach level 100 in survival mode and defeat the last opponent to unlock the Guilty Gear mode option. Alternately, unlock Testament and Dizzy then finish arcade mode without losing any rounds with the time option set at 60 seconds. This may be done with any difficulty and round number setting.
Unlock Mecha Ky
Pick Guilty Gear mode and choose Ky at the character selection screen.
Unlock Testament and Dizzy
Complete the game in arcade mode or reach level 20 in survival mode then defeat Testament. Reach level 30 in survival mode and By beating Dizzy you will unlock her in all modes.
Use a Special attack (any character)
Press Triangle + Square during a match
Playing as Ki Kiske
After gaining Guilty Gear mode, Ki Kiske is the only one truly affected. He trips over his words, crawls on the ground, gains a new attack and alters two attacks. The Down, Back + X and Down, Forward + Circle attacks are different. Additionally, push Forward, Down, Forward + Circle with half a limit bar, and he will do his combo attack upwards.