Fight as Bosses:
Hold Start and press Up + Circle, Right + Square, Left + X, Down + Triangle at the character selection screen in any mode. Chizuru Kagura will be selectable to the right of Clark and Goenitz will be to the left of Athena.

Demo select mode:
Successfully complete the game team play mode under any difficulty setting without losing any matches. Save the game to unlock "Demo Select" at the options screen. This mode allows you to view the demos of any teams that were defeated.

Disable survivor mode:
Press Start on controller two at the mode selection screen.

In-game reset:
Hold Circle + Square + X +Triangle and press Select. The game will return to the main menu at anytime except while loading. Alternately, hold Start + Select.

Select winning pose:
Press a Punch or Kick button after the last attack, before the pose sequence begins.

God's Calibur team:
Enable "Fight as Bosses" code, then select Kagura, Kyo, and Iori.

Goenitz team:
Enable "Fight as Bosses" code, then select Goenitz and any two characters (but not including Kagura).

Glitch: Run backwards:
Run towards your opponent then quickly press Up/Back and hold Forward again. If timed correctly, your correct will physically move back while continuing to run forwards.