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

An irq-loader (not trackloader!) with high compatiblity in mind and hardware detection library for the commodore plus/4.

Multimedia terminals for the Commodore 64, Commodore Plus/4 and MSX computers, implementing the Turbo56K protocol

MDBASIC is an extension to the Commodore 64 BASIC interpreter.

A 6502-based Commodore 64 assembly language repo for OSX and Ubuntu. This is a very small and targeted OSX and Ubuntu port based on the original work of Chibi Akumas as the sole purpose of this small repo is to help you port Chibi's work to OSX or Ubuntu and nothing more. For more detailed 6502 tutorials please visit https://www.assemblytutorial…

emudore C64 emulator for embedded use on USBSID-Pico

Visual machine language monitor for the Commodore VIC20 and other 6502 based machines.

FAST-40 is a cartridge program for the Commodore VIC-20 which reconfigures the stock 22x23 screen to a denser 40x24 mode.

Hardware and software project for the Commodore C128 and C64.

The Servant for C128 patched for SD2IEC / U2+ and 256K C128s

GoDot C64 Image Processing

Fully documented and annotated source code for Elite on the Commodore 64

Create 3D scenarios in Elite on the BBC Micro and Commodore 64 and “press play” to see them come alive

A patch for Commodore 64 and Plus/4 Elite that removes the flicker

Homebrew 65C02 computer on a backplane

CBM 1551 paddle replacement / mass storage using an SD card interfacing with the Commodore C16/116/Plus4 simulating a TCBM bus 1551 disk drive

RAM/ROM expansion for 1541-II that supports DolphinDOS 2 and patched JiffyDOS/SpeedDOS/CBM DOS to cache whole tracks in extra RAM

Commodore 64 sample programs using the Kick Assembler

C64 Character Set Editor

Slide presentation for C64