209 Open source projects that are alternatives of or similar to retrore

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

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

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

Adventures into retro 8 bit Commodore 64 programming

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

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

Commodore 64 OS running on Atari 8-bit hardware

A NES emulator written in Rust

A JavaScript NES emulator.

A free, open-source compressor for the ZX0 format

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

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

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

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.

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

A horizontal space shooter for Commodore 64.

Nintendo Entertaiment System emulator and NSF/NSFe Music Player (Linux, FreeBSD, OpenBSD and Windows)

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

Roland Gustafsson's RWTS18 source code.

NES emulator in javascript.

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

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

An assembler for the 6502 microprocessor written in Ruby

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

Card game for the Famicom, written in 6502 assembly

fork of the xkas (v14) cross assembler

A portable NES simulator for embedded processors

iOS & tvOS multi-emulator frontend, supporting various Atari, Bandai, NEC, Nintendo, Sega, SNK and Sony console systems… Get Started: https://wiki.provenance-emu.com |

A 65C02 profiler

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

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

Source code for an unpublished Days of Thunder game for the NES, not to be confused with the published game released by the same publisher this game was developed for, Mindscape, in 1990.

A Javascript NES Emulator

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

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

🤓🕹💾 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.

Another NES Emulator - written for fun & learning - first implementation of wideNES

Millfork: a middle-level programming language targeting 6502- and Z80-based microcomputers and home consoles

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

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

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

Moore Machine Networks (MMN): Learning Finite-State Representations of Recurrent Policy Networks

A Universal Deep Reinforcement Learning Framework

NES / Famicom sound library, descended from blargg's Nes_Snd_Emu

A Haskell 6502 Emulator

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

Emulated Woz Machine - Apple ][+ Emulator

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

Reinforcement Learning | tensorflow implementation of DQN, Dueling DQN and Double DQN performed on Atari Breakout

FCEUmm-PS2

A NES emulator written in TypeScript.

A NES emulator in dotnet core

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

C++ library of assembler / disassembler that can run on embedded system

NES Emulator written in Kotlin

Forth cross-compiler targeting 6502 processors.

Software Automatic Mouth - Tiny Speech Synthesizer

editor for the Commodore 64

Mandelbrot set drawers for vintage hardware

MOS6581 SID chip emulator in SystemVerilog