Matrix Games Forums

I have lost my code and need to get it once again. Tried thru Matrix and was unable to retrieve it. They asked for my order number but no longer have it. The other way to retrieve it was using my credit card number but ir has changed since purchase. So I am stuck with a game I cant play. can anyone help me get my code number please. Some one has to know me I have been a member since 1996 if not longer and have bought other games but no one seems to be around to help me. If some one could just point me in the right direction please.