Capcom Vs. SNK 2 EO
Press Start at the Groove selection screen.
Boss challenge mode:
Boss challenge mode becomes available under the following two
conditions. Both hidden Bosses (Ultimate Rugal, Shin Akuma) must
already be defeated and unlocked. Hold X + Y and press Start
while highlighting arcade mode.
One on three tag team mode:
Highlighter any fighter at the character selection screen and
press a button. Allow time to run out and the game will start
in one on three tag team mode. Note: Do not select one on one
Clear Boss challenge mode with no continues. The "Extra Option"
becomes available in the game.
Extra color edit mode options:
Press Start while editing the colors for your character to
display more options on the left side of the screen.
Infinite custom groove:
Defeat all characters straight in survival mode. The custom
groove option settings will become infinite.