Capcom vs. SNK 2 EO Cheats

Capcom vs. SNK 2 EO Unlockable: Extra Color Edit Options
When editing a character's color, press the START button to bring up more options.

Capcom vs. SNK 2 EO Mid-Boss Conditions
The mid-Boss appears when the following conditions are all fulfilled:

No time over has occurred.

The CPU has not made over six "first attacks".

The CPU has not made three or more Special KOs.