Click HERE to enter the web version of the Commodore 128 System Guide.

We have prepared for you a comprehensive guide for the Commodore 128 computer, published by Commodore Business Machine, Inc. in 1985.

I have included all sample programs in both readable ASCII text and executable binary form. See the section List of Programs for an overview.   For those who prefer an e-text version, can download the text file HERE. would like to thank Rene van Belzen who did such a wonderful job of  copying this document from its original paper source.   You can see his version HERE.  IF you wish to reproduce any of this content,  please contact him directly.