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• The MEGA65 User’s Guide
  Provides an introduction to the MEGA65, and a condensed BASIC 65 command reference
  Download: mega65-userguide.pdf
  

• The MEGA65 BASIC 65 Reference
  Comprehensive documentation of all BASIC 65 commands, functions and operators
  Download: mega65-basic65-reference.pdf
  

• The MEGA65 Chipset Reference
  Detailed documentation about the MEGA65 and C65’s custom chips
  Download: mega65-chipset-reference.pdf
  

• The MEGA65 Developer’s Guide
  Information for developers who wish to write programs for the MEGA65
  Download: mega65-developrdeveloper-guide.pdf
  

• The MEGA65 Complete Compendium
  (Also known as The MEGA65 Book)
  All volumes in a single huge PDF for easy searching. 1080 pages and growing!
  Download: mega65-book.pdf

The latest PDF’s are all available on Jenkins Jenkins will build all PDFs from the latest source, and upload successful builds to the Filehost links above. You can monitor build status here:

• https://builder.mega65.org/job/mega65-user-guide/job/master/

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• https://github.com/MEGA65/mega65-examples

BASIC 65 Referenzhandbuch

Günther Reiter maintains a German-language version of the BASIC language reference. Get it from his website:

• https://65site.de/downloads/MEGA65_BASIC_65_Referenzhandbuch.pdf