The source from my Commodore 64 assembly programming tutorial for Windows

Original sources and binaries for Supermon+64 V1.2 by Jim Butterfield

A Z-machine interpreter for the Commodore 64 and similar computers

Chipdisk Nacional Vol.1

Gridrunner (1982) by Jeff Minter

Remake of the space shooter game Retaliate for the Commodore 64

C64 Christmas Demo in 6510 Assembly

C64 action / adventure game

Reverse engineered C64 assembler source code to recreate a bit for bit identical version of the original game.

Source code for the popular SwinSID SID replacement

Hardware and software project for the Commodore C128 and C64.

GEOS 2.0 ported from C64/128 to 8-bit Atari

Commodore 64 tips'n tricks

Native sprite editor for Commodore 64. Pocket knife among sprite editors.

Sources of Tuned Simons' Basic

A spectrum analyzer display for the PET/C64 driven by an M5Stick on the USERPORT

GoDot C64 Image Processing

WUDSN IDE

Disassembled Source Code for the C64 game Iridis Alpha by Jeff Minter

Archon C64 Reverse Engineer