Patching

[DJ-VGamer]

Does Anybody know how to patch Dreamcast games? I want to know if I'ts posibal to change the Chars on Marvel vs. Capcom2 Becouse Therse a lot of chars i don't play with. also will mugen Chars work?:confused:

[omer]

I guess it isn't imposible adding characters but you can unlock hidden characters.
http://www.gamefaqs.com/console/dreamcast/code/914427.html