Non-playable characters?

[blooagga]

I want to know if I can have it so that you fight a character in arcade but have him not appear on the character select. Some help would be very nice!
edit: new problem In arcade mode it wont go to any of the characters on "order=2" the arcade just ends after match one, help?

[Cyanide]

Set moveoveremptyboxes to 0 in system.def and use some select screen manipulation (blank spaces) to hide the character from the user

# = full box
O = Empty box

#####O
#####O
OOOOO#

the last # is your hidden character. It'll take more work than just that but it does work without problems.

[blooagga]

I don't quite understand, so after every row I put a blank space?
I tried just placing blank spaces on the character select until my hidden characters weren't included on the screen but they wouldn't appear in arcade still :/