No damage for player two
When your at the cheat menu press Up, Square, Left, Square, Circle, Square.

Unlimited spirit energy
When your at the cheat menu press Square, X, Circle, Square, X, Circle to have unlimited spirit energy for player one. Then do this code again to turn off its effect.

All fighters and alternate costumes
When your at the cheat menu press Square, Up, Square, Circle, Down, Circle.

No damage for player one
When your at the cheat menu press Circle, Square, Down, Left, Circle, Square.

Turbo mode
Press Circle, X, Right, X, Up, Square.

All environments
When your at the cheat menu press Up, Right, Left, Right, X(2x's).

All modes
When your at the cheat menu press Left, Right, Down, Right, X, Circle.

All cards
When your at the cheat menu press Circle, Square, Circle, Square(2x's), Down.

All chapters
When your at the cheat menu press Up, Down, X, Circle, Square, Right.

Fight as Bui
Finish survival mode as Ichigaki.

Fight as Chu
Be the victor in a token game match with Chu's card in your deck.

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

Fight as Elder Toguro
Beat Younger Toguro without him using his "strength increase" in single player mode within the hard difficulty setting.

Survival mode
Finish Dark Tournament episode 6.

Tag team mode
Finish Dark Tournament episode 7.

Dark Tournament Pro mode
Finish Dark Tournament episode 30.

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

Fight as M1
Finish Dark Tournament mode within the easy difficulty setting.

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

Fight as Gama
Select Touya as your last opponent in arcade mode and be victorius.

Fight as Jin
Beat Jin with a "Perfect" when your in Dark Tournament episode 23.

Fight as Karasu
Beat Karasu as Yoko Kurama when your in survival mode.

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

Fight as Roto
Finish Dark Tournament mode within the easy difficulty setting.

Fight as Shishi Wakamaru
Beat Genkai as Yusuke when your in the cave in single player mode within the hard difficulty setting.

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

Fight as Makintaro
Finish Dark Tournament mode within the easy difficulty setting.

Fight as Rinku
Be the victor in two "Perfect" rounds in single player mode within the hard difficulty setting.

Fight as Younger Toguro
Finish Dark tournament episode 31.

Fight as Zeru
Be victorius in five consecutive fights.

Bui's alternate costume
Select Bui as your last opponent when your in arcade mode and be victorius.

Fight as Suzuka
Finish survival mode as Shishi.

Fight as Toguro
Finish the game by using story mode.

Fight as Touya
Finish Dark Tournament mode within the easy difficulty setting.

Kuwabara's alternate costume
Finish training mode against Kuwabara as Kuwabara.

Younger Toguro's alternate costume
Select Younger Toguro as your last opponent when your in arcade mode as Yusuke and be victorius.

Yusuke's alternate costume
Beat Yusuke when your in any mode.

Elder Toguro's alternate costume
Beat Younger Toguro in Dark Tournament mode episode 2.

Hiei's alternate costume
Be victorius in a tag team battle against five opponents as Hiei.

Kurama's alternate costume
Select Kurama as your last opponent when your in arcade mode and be victorius.

Dark arena
Finish Dark Tournament episode 22.

Training Dojo arena
Select Younger Toguro as your last opponent when your in arcade mode and win without losing a single round.

Captain Special Token
Finish Dark Tournament episode 7.

Cave arena
Finish Dark Tournament episode 21.

Cliff arena
Finish Dark Tournament episode 13.

Crashed arena
Finish Dark Tournament episode 30.

Sakyo Special Token
Finish Dark Tournament Plus episode 30.

Spirit Egg Special Token
Finish Dark Tournament Plus episode 26.

Yoko Kurama Special Token
Finish Dark Tournament Plus episode 23.

Yukina Special Token
Finish Dark Tournament Plus episode 19.

Gambler Special Token
Finish Dark Tournament Plus episode 18.

Gatasubal Special Token
Finish Dark Tournament Plus episode 15.

Ogre Special Token
Finish Dark Tournament episode 6.

Hints & Tips

M3: Easy wins
When you start a fight, step back two steps and hold Down while you keep pressing L1. You should keep on planting mines on the ground. Then after planting roughly seven mines, keep stepping back until your opponent runs at you. This should kill them. This is really useful for winning in survival mode.

Mankintaro: Regeneration
If you happen to have taken damage, back up and do his regeneration move. Then pause the game while playing while your still holding the buttons required for regeneration. As soon as the game is paused, you do not have to hold the buttons any longer. While paused your character will still go on.