Tep392 is correct. I'm not a coder. I'm the sound, graphics and the project director on almost all the games we do.
Did you ever releases the source code for your update to the 8bit computers Donkey Kong? I ask because a while back, Fernando, before he was banned, asked me if I would convert it for the 5200. I said no because it was not mine. He said it was released to the public domain and even sent me the source files for it. I don't recall seeing you post the files.