Top 120 retro open source projects

PSX retro graphics plugin for URP with Shadergraph in Unity

An attempt to understand how DOOM engine works

TIC-80 is a fantasy computer for making, playing and sharing tiny games.

A DOS JavaScript Canvas with sound

VirtualC64 is a cycle-accurate C64 emulator for macOS

A good looking terminal emulator which mimics the old cathode display...

Self-hosted retro tool aimed at helping remote teams

Yet another 6502 emulator that one day dreams of being an Atari 2600.

A list of retro-inspired CSS frameworks and design systems

Can you create something cool without modern tools?

Kiddo Paint

Retro Emulation Collection for ESPlay Hardware, an ESP32 based game console

💿 Classic 3D Pipes screensaver remake (web-based)

A Doom Renderer written in Rust.

Open Hardware Remake of the Commodore Amiga 500+ Mainboard

🆕 Go back in time with this 90s-style hit counter.

👾 Modern and minimalist pixel editor

A fun 2D retro platformer inspired by Sonic games and a game creation system.

☕️ The world's first JavaScript engine written in 1995 by Brendan Eich, now compiled back to JS and WASM!

Some image effects and shaders to achieve a retro look in Unity

Deep recurrent Q Learning using Tensorflow, openai/gym and openai/retro

WWIV BBS Software v5

i8080 precise replica in Verilog, based on reverse engineering of real die

[Work in Progress] Minimalist Vim Based Editor for the 30th Century

tapuino

A javascript library which dithers an <img> using a fixed palette

👾 A Forth-based Game Boy development kit

💈 Retro looking progress bar straight from the 90s

A replayable arcade shooter with a focus on build theorycrafting made using Lua and LÖVE.

Chocolate Doom is a Doom source port that is minimalist and historically accurate.

Tetris game powered by Ruby2D

Gameboy Zero status icon overlay display

A new game engine to play the MS-DOS game "Cosmo's Cosmic Adventure" on modern systems

🕹️ WebGL-based VT220 emulator, made as a learning example and frontend for a text adventure

Recyclomedia is a digital platform that aims to save the planet from pollution which is the major threat to the functioning of earth.

Build your own Arduino based retro handheld game console

A tile based adventure game!

Add a retro/vintage effect to images using the HTML5 canvas element

Webbased old-school Amiga music tracker in plain old javascript - Plays and edits Amiga Mod files and FastTracker XM files

🎨 Classic MS Paint, ＲＥＶＩＶＥＤ + ✨Extras

The quadplay✜ fantasy console

Modern and functional CDE desktop based on FVWM

💿 Web-based Windows 98 desktop recreation █████▓█▓▓▒▓▒▒░▒░░░🗕︎🗗︎🗙︎

Classic overhead run-and-gun game

The classic, refined DOOM source port. For Windows PC.

An infinite wireframe world in WebGL

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

A port of Micropolis to JS/HTML5

web-based IDE for 8-bit programming and Verilog development

Retro ESP32 is a turbo charged Odroid Go Launcher, Emulator and ROM Manager

ENiGMA½ BBS Software

procedural retro 3d game, winner of the GitHub Gameoff 2017

A modern Quake engine.

WebMSX - Online MSX Emulator

HTTP+JSON API hosted inside the 1993 DOOM engine!

A Fantasy Computer using Forth as its system language

80's dark retro theme for VS Code and Sublime Text

A Pixel Art Remastering Tool using classic algorithms

Simulate a UUCP network with 4.3BSD SimH images