300 Hit Combos
     First,  perform  any combo. Then, when your opponent's life meter
turns red, execute one of your character's special moves.

Alternate Colors
     Press C-Down to select your character.

Stage Select
     When  the  Vs screen appears in two-player mode, press C-Right or
C-Left to change the stage you will fight in.

Play as Boogerman
     At  the  Character  select  screen, hold L, then press Up, Right,
Down, Left, Right, Left, on the D-Pad and not the Analog Stick.

Play as Dr. Kiln
     At  the  Character  select  screen, hold L, then press B, C-Left,
C-Up, C-Right, C-Down, A.

Play as Sumo Santa
     At  the  Character  select  screen, hold L, then press A, C-Down,
C-Right, C-Up, C-Left, B.

Secret Options
     At the Character select screen, hold L, then press C-Up, C-Right,
C-Left, C-Down, B, A, A. Now, go to the Options Menu.