You are not likely to hear back from Ninjatalos in a timely manner. Although his contribtions here are plenty, he is not very active lately (not to mention that there is no guarantee that he played the game or even knows about it).
To attempt to help you out, I am going to assume that mmph means Mega Man Perfect Harmony. If so, your best bet is to contact the creator, either here on the wiki or to follow the external links (on the bottom of linked page) and hopefully reach him where he is more active (i.e. email). I personally have not played the game and I doubt many who are active here have either. So I wish you luck in getting your answer. If you do, feel free to share it with us here.
P.S. It is likely that the game has not been completed to a point where multiple characters are availalbe for play.