Different Survival Mode
Complete Survival Mode 1, then highlight the Survival Mode option. Hold Start and press A. You will now be able to fight individual characters instead of team battles Teammate Assistance
Hold B while choosing the fighting order before a match. Now when your fighter gets stunned during a match, hold X + Y + A to get assistance New Outfits
Go to the Character Select screen and highlight any of the characters, then hold Start and press X Get the Orochi Team
Go to the Character Select screen and highlight Cris, Shermie or Yashiro, then press Start Get Boss Rugal
Go to the Character Select screen and highlight Rugal, then hold Start and press X Full Pause
Pause the game and press X + Y