Alternate costumes: After your character dies, hold L + R
when choosing a character. Release the buttons after your character
reappears.
Unlimited time: Highlight the desired number of players at the main
menu, then press L, R, Right(2), Left(2),
then hold L + R. Release the buttons when the character
selection screen appears.
Use same characters: Hold L + R at the battle mode character
selection screen to use the same character as the other player.
Level select:
Level 2: Hold L + R + A + B + X
+ Y + Right on controller two at the mission briefing
screen until it disappears.
Level 3: Hold L + R + A + B + X
+ Y + Down on controller two at the mission briefing
screen until it disappears.
Level 4: Hold L + R + A + B + X
+ Y + Left on controller two at the mission briefing
screen until it disappears.
Level 5: Hold L + R + A + B + X
+ Y + Up on controller two at the mission briefing
screen until it disappears.
