--Edit-- Forget all that crap.

Heres a link i found when searching for the old hack, and it didn't give me an encryption error in ollydbg, so it might just work, my debugging skills arn't that great but i hope this contains what you need...

http://www.angelfire.com/games5/bombermanonline/

If its not what ya need then ah well i guess...

And if its not give me an idea of what im looking for and i'll see if i can find anything haha, no bomberman makes me go crazy!