108 Open source projects that are alternatives of or similar to cc64

Use a Raspberry Pi as fast mass storage solution for your Commodore 8-bit computer using just the datassette port.

Commodore 64 OS running on Atari 8-bit hardware

A Commodore (CBM) BASIC V2 interpreter/compiler written in Java

Free open-source compressor for apLib with 5-7% better ratios

A curated list of original and reverse-engineered vintage 6502 game sourcecode.

Mad Pascal Compiler for 6502 (Atari XE/XL, C64, C4Plus)

Adventures into retro 8 bit Commodore 64 programming

🤓🕹💾 This hobby project contains software implementations of old microprocessors and complete computer systems. I'm very interested in retrocomputing and this is how I learn about the inner workings of these old, classic and amazing computers and game consoles.

Notepad++ Syntax Highlighting for 6502 Assembly (and NESASM)

A horizontal space shooter for Commodore 64.

Feature-limited C64 music playroutine

6502 based architecture for OpenComputers

Adds syntax highlighting to 65816/65C816/65802/6502/65C02 files in Atom, with extra support for various compilers.

6502 Forth-83 dialect for the Commodore PET 2001

A HAT for the Raspberry Pi, that allows to emulate the Commodore C64 floppy disk drive 1541. Switches and IEC-Bus detachable.

Source code for my c64-wifimodem

A free, open-source compressor for the ZX0 format

Roland Gustafsson's RWTS18 source code.

Commodore 16 schematics and PCB, redrawn in Kicad

Simple rebuilt of the classic Snake game for the NES in C using the cc65 cross compiler.

Portable emulator of an Apple ][+ or //e. Written in Go. Runs Total Replay.

Mandelbrot set drawers for vintage hardware

Running Rust code on the Commodore 64

volksFORTH is a 16bit Forth System maintained by the German Forth Gesellschaft e.V.

A simple 6502 emulator, with I/O via a 6850 UART.

C64 Christmas Demo in 6510 Assembly

Mike's Enhanced Small C Compiler for Z80 and CP/M.

Forth 83 and MSX computer. Libraries and tools to use Forth 83 CP/M-80 (by Laxen and Perry) with MSX computers.

NES emulator in javascript.

6502 CPU emulator, assembler and disassembler written in Go

🔄 Continuous integration for NES homebrew that adds screenshots taken in the cloud.

An assembler for the 6502 microprocessor written in Ruby

Card game for the Famicom, written in 6502 assembly

Fully documented and annotated source code for the disc version of Elite on the BBC Micro

Emulators for MOS 6502 based systems written in TypeScript

A .Net-based Cross-Assembler for Several 8-Bit Microprocessors

A fork of loopy's ASM6, a 6502 assembler.

Tamagotchi Tech Specs

editor for the Commodore 64

NES / Famicom emulator for iOS, Mac, Raspberry Pi, Windows, Linux and RetroArch.

MOS 6502 emulator written in Rust

Fully documented and annotated source code for Angus Duggan's Elite-A on the BBC Micro

Convertron3000 commodore 64 graphics converter

My Homebrew 6502 breadboard computer with my own #FORTH implementation

An Understandable 6502 Emulator

A Scala Commodore 64, 128, VIC20, CBM2 and SuperCPU emulator

MOS6581 SID chip emulator in SystemVerilog

Anteform is a retro weird detective game written using the Minima Engine for PICO-8.

a game engine for the c64

A PCB being made while watching Ben Eaters "Build a 6502 computer" video series. Includes the computer itself, a standalone slow clock and an Arduino Mega shield for the bus monitor sketch..

A NES emulator written in Rust

vc64web - web based Commodore 64 Emulation with CSDb access for thousands of demos at your fingertip

A 65C02 profiler

FastBasic - Fast BASIC interpreter for the Atari 8-bit computers

Remaking the classic C64 game in WebGL.

A minified replica of the Apple 1

SID-based chiptune tracker for android

6502 code generator for sprites, fonts, images and more

SIDKick -- the first complete SID 6581/8580-drop-in-replacement that you can build yourself

A Subroutine Threaded Code (STC) ANS-like Forth for the 65c02