Top 120 retro open source projects

Codename: Demolitionist. An ambitious GZDoom gameplay mod featuring non-stop over-the-top action, crazy guns, and a cute, sassy robot protagonist, as well as lots of LORE. (Formerly known as SWWM GZ)

Retrospective board for teams, minimal and clean

Amstrad CPC Edition of "10 PRINT" maze generator challenge (14 bytes)

Tuile (french for tile) is a 2D graphics engine inspired from old hardware and based on layers, tiles sets, tile maps and sprites. Its scanline rendering pipeline makes it perfect for raster effects.

A modern-looking userstyle for GitHub

an exciting new adventure for the Game Boy Color

A randomizer for Final Fantasy 1 on the NES.

Lua scripts for FCEUX (an NES emulator). Multiple games including River City Ransom, Battle Kid

A self-hostable web application designed for remote retrospectives

turns out I like bitmap fonts

Verilog module compatible with Yamaha OPL chips

This repo is retired. See http://forthworks.com:8000/

A programming environment that aims to help people learn how to program in JavaScript, while giving them a tour on how old computers and their limitations used to be.

Super Retroboy Theme for the RetroFlag GPi Case and Small Screens 4:3 Aspect

Retro Home; your home for retro-gaming 🕹

Tools for Star Wars: Dark Forces assets.

6502 Forth-83 dialect for the Commodore PET 2001

A well-featured retro-oriented 3D software renderer for the HTML5 canvas.

New personal website design inspired by the creativity of the 90s. All code hand-written, no generators.

Old website

No description or website provided.

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

An integrated development environment for AGD

A Javascript scripting engine for DOS

JavaScript sound effects generator.

Commodore 16 schematics and PCB, redrawn in Kicad

A disassembly of the wonderful Game Boy Color game Hamtaro: Ham-Hams Unite!

An Understandable 6502 Emulator

A GameMaker Studio 2 template project used for constructing games based on the Sonic the Hedgehog series.

CRT simulation without shaders... the slow way

Shellcore Command Remastered

USB Keyboard Adapter for old ThinkPad keyboards

Intel 8080/Zilog Z80 assembler written in D.

Plugin pack for making 2D games with Bevy

a wad launcher for the terminal

Generate Synthwave band names. For science.

Retro monospaced font inspired by 70's design.

BitBoy : a Gameboy emulator for bitbox !

3DO M1 Opera Portfolio Operating System

ASCII version of the addictive Flappy Bird game.

STM32-based ISA-over-USB-adapter

Remaking the classic C64 game in WebGL.

Boston is an exclusive icon theme inspired by functionalist design and a touch of early computer icons. The project is focused on elemental properties, basic shapes, a reduced color palette and visual hierarchy.

Statamic Starter Kit: Doogie Browser

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

RTL8019-based ISA network card, NE2000-compatible

Spelunky remake for Sony PSP.

Cross-platform Habbo packet manipulator

👾 A Jekyll theme inspired by classic 8bit games.

Overlay for running GPU shaders on top of Windows desktop

Demo project featuring a collection of PS1 style shaders and materials for Godot engine.

A top-down retro racing game for PC (Linux, macOS, Windows) and Android.

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

Tools for working with monochrome bitmap fonts

This is the driver for the ControlBlock re.v 2.X, a power switch and input/output/gameapd gadget for the Raspberry Pi

Retro Text Editor is a simple text file editor.

Raster Master Sprite/Icon/Map editor for Windows 10/11 that generates RayLib code / Put image and map code for Open Watcom, gcc, AmigaBASIC, Amiga C, Amiga Pascal ,QuickBasic, QB64, Quick C, Turbo Pascal, freepascal, Turbo C, Turbo Basic, Power Basic, FreeBASIC, GWBASIC, BASICA, PC-BASIC,, DOS XLIB LBM/PBM

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

Hypseus is a SDL2 version of Daphne and Singe. Laserdisc game emulation.

Cross-platform IDE for development in Oberon programming language made in the classical FreePascal-like pseudo-graphic style.