143 Open source projects that are alternatives of or similar to c64adventures

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

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

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

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

🤓🕹💾 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.

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

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

JavaScript sound effects generator.

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

cc64 is a small-C compiler written in Forth, hosted on the Commodore C64, Plus4 and C16 with 64k, and on the Commander X16. It is targeting the 6502 CPU.

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

8x8 monochrome bitmap fonts for rendering. Implemented in Rust.

64tass - cross assembler for 6502 etc. microprocessors - by soci/singular - [git clone from the original sourceforge repo]

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

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

A horizontal space shooter for Commodore 64.

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

A Java framework for building highly customizable PETSCII-enabled BBS, accessible from Commodore 64/128

A free, open-source compressor for the ZX0 format

Convertron3000 commodore 64 graphics converter

Demonstration files for Great Cow BASIC - a compiler for Microchip and AVR 8-bit microcontrollers

Old website

Commodore 64 OS running on Atari 8-bit hardware

JETPAC: annotated source code disassembly of this classic 8-bit game (1983, ZX Spectrum)

A simple modulator replacement for Commodore 64s with "longboards", complements my Lumafix version as well adding an audio connector for second SID.

Port of reSID, a MOS6581 SID emulator engine, to Rust

Software Automatic Mouth - Tiny Speech Synthesizer

Generate random pixel art galaxies! In honor of Hubble Space Telescope, SNES videogames and Bob Ross

An assembler, code formatter, language server and debug adapter for the MOS 6502 CPU.

A NES emulator written in Rust

A retro development IDE for the creation of games on 8-bit computers.

No description or website provided.

This is a replacement PSU (230VAC input) for the Commodore C64.

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

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

The Eight Bit Algorithmic Language for Apple II, Commodore 64 and VIC20

Some tools to process C64 sprites and tilesets

Eight Queen Puzzle - portable CP/M version, written on Commodore 128

Remaking the classic C64 game in WebGL.

A Haskell 6502 Emulator

Running Rust code on the Commodore 64

Emulators for MOS 6502 based systems written in TypeScript

👾 A Jekyll theme inspired by classic 8bit games.

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

SID-based chiptune tracker for android

Source code for my c64-wifimodem

Tools for working with monochrome bitmap fonts

Apple ][ emulator for MS-DOS, written in 8088 assembly

A NodeMCU (ESP8266) based WiFi modem for the C64's user port

Feature-limited C64 music playroutine

Fork of https://bitbucket.org/skoe/easyflash

Defend the Earth !

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

A re-creation of a Cosmac ELF computer, Coded in SpinalHDL

editor for the Commodore 64

Mandelbrot set drawers for vintage hardware

BBC Micro 6502 3D Graphics Renderer by Nick Jameson

Awesome Lists of retrocomputing resources (6502, Apple 2, Atari, ...)

C64 Christmas Demo in 6510 Assembly

MOS6581 SID chip emulator in SystemVerilog