All Working Yu Yu Hakusho: Dark Tournament Cheats - Playstation 2

All fighters and alternate costumes
Press [Square], [Up], [Square], [Circle], [Down], [Circle] at the cheat menu.

No damage for player one
Press [Circle], [Square], [Down], [Left], [Circle], [Square] at the cheat menu.

Survival mode
Successfully complete Dark Tournament episode 6.

Dark Tournament Pro mode
Successfully complete Dark Tournament episode 30.

Fight as Chu
Win a token game match with Chu's card in your deck.

Fight as Doctor Itchigaki
Defeat Doctor Itchigaki in story plus mode.

Fight as Elder Toguro
Defeat Younger Toguro without him activating his "strength increase" in single player mode under the hard difficulty setting.

Fight as Jin
Defeat Jin with a "Perfect" in Dark Tournament episode 23.

Fight as Kuro Momotaro
Select Makintaro as your final opponent in arcade mode and win.

Fight as M2
Select M1 as your final opponent in arcade mode and win.

Fight as M3
Defeat Hiei and Kurama in tag team mode with M1 and M2 on your team.

Fight as Makintaro
Complete Dark Tournament mode under the easy difficulty setting.

Fight as Risho
Destroy 75% of the arena floor in any mode with one player.

Fight as Shishi Wakamaru
Defeat Genkai as Yusuke in the cave in single player mode under the hard difficulty setting.

Fight as Toguro
Successfully complete the game in story mode.

Fight as Younger Toguro
Successfully complete Dark tournament episode 31.

Bui's alternate costume
Select Bui as your final opponent in arcade mode and win.

Mankintaro: Regeneration
If you have taken damage, back up and perform his regeneration move. Pause game play while still holding the buttons needed for regeneration. As soon as the game is paused, you do not have to hold the buttons anymore. While paused your character will still continue to heal. If you wait long enough, he will return to full health.