Convert Commodore BASIC to text. (from git://git.debian.org/git/users/peterk/bastext.git)

Minesweeper - CC65 based

a strategy game for the Commander CX16, Commodore C64 and Commodore plus/4

A macro assembler for C64, capable (IIRC) to eat the most common formats.

Adds Bluetooth Low Energy to a legacy digital joystick such as the Competition Pro 5000

Convert a C64 sprite binary file to a bitmap image file.

Libero SmartFusion2 project for a C64 SID player

6502 emulator in C (for a PIC32 but easily portable), featuring some famous computer HW implementations

C library for interfacing with C64's hardware and KERNAL

Small enhancement to the tool ‘cartconv’ from the vice suite so it can extract the banks from a .crt file

Emulate the C64 SID chip on Arduino and play music files

Weight tracker program for the Commodore 64

simple snake clone for commodore 64

XBox 360 controller (and PS4, Nintendo, etc) working on a real commodore C64

Mirror of the Driller (+ other Freescape games) data extractor

E64-II is a virtual computer system that runs on macOS and linux. It's mainly inspired by the Commodore 64 but implements significant parts of Amiga 500 and Atari ST technology as well. The software in this repository forms the ROM & Kernel of E64-II.

1990s project to create a C64 emulator. Hopefully with updates.

Just for fun: creating PC-DOS style console i/o functions for the Commodore 64 in C

A small C interactive fiction engine for C64 [original version]

C++ library for playing C64 SID music on macOS