Super Puzzle Fighter 2 X Codes -

Gouki, Dan, and Devilot:
Move the pointer to the bottom row of the character selection screen, then press Down after highlighting Lei Lei (for Gouki), Donovan (for Dan), or Morrigan (for Devilot),

Anita:
Highlight Donovan at the character selection screen, then hold L + R and press A.

Lin Lin:
Highlight Lei Lei at the character selection screen, then hold L + R and press A.

Bat Morrigan:
Highlight Morrigan at the character selection screen, then hold L + R and press A.

Power-up character:
Highlight a fighter at the character selection screen, then hold L + R and press A. Note: This has no effect with Dan, Devilot, Donovan, Lei Lei, or Morrigan.

EX options:
Highlight "Options" at the main menu, then hold L + R and press A.

Taunts:
Press L to taunt your opponent. Note: this can only be done once per round.

Alternate costumes:
Press X, Y, A, or B to choose one of four different costumes at the character selection screen.

In-game reset:
Hold A + B + X + Y + Start during game play.