598 Open source projects that are alternatives of or similar to blues

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

Classic overhead run-and-gun game

Fade To Black engine reimplementation (SDL, OpenGL)

Another World/Out of This World engine reimplementation (SDL, OpenGL)

A cross platform, customizable graphical frontend for launching emulators and managing your game collection.

A lightweight game development environment where games can be written in Wren

SuperTux source code

The purpose of Emupedia is to serve as a nonprofit meta-resource, hub and community for those interested mainly in video game preservation which aims to digitally collect, archive and preserve games and software to make them available online accessible by a user-friendly UI that simulates several retro operating systems for educational purposes.

Another World/Out of This World (HTML5)

🎮 A curated list of successul games, made (quite) entirely by a lone gamedev.

A modern re-implementation of the classic DOS game Duke Nukem II

CatacombGL is a Windows source port with OpenGL graphics for Catacomb 3D (1991), The Catacomb Abyss (1992), The Catacomb Armageddon (1992) and The Catacomb Apocalypse (1993).

DOS/x86 emulator focusing on ease of use

Pixel Vision 8's core philosophy is to teach retro game development with streamlined workflows. PV8 is also a platform that standardizes 8-bit fantasy console limitations built on top of the open-source C# game engine based on MonoGame.

Steam Play compatibility tool to run DOS games using native Linux DOSBox

A fast-paced puzzle game with roots in the arcade.

MedGui Reborn is a frontend/launcher (GUI) for Mednafen multi emulator, written in VB .Net with Microsoft Visual Studio Community

Library for the D programming language.

Mamesaver is a mame emulated screensaver - get all the good ol' games playing their demo modes while you procrastinate and enjoy!

An interactive chess game in a README file!

Xcloud Beta Unofficial App for the Nvidia Shield Android TV. Playing Xbox Cloud Gaming directly on the box Nvidia Shield tv in the best way.

A 2D game engine written in C++

🐱‍🐉 A Replica of the hidden Dinosaur Game from Chrome Browser Offline mode build using Python and PyGame.

Scalable Implementation of Neural Fictitous Self-Play

A text based Rogue Like game I made to teach myself Ruby.

Entity Component System (ECS) in Java 8

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

Prince of Persia reimplementation written in HTML5 / Javascript (MS-DOS Version)

turns out I like bitmap fonts

🎲 Mnimi (A Game of Memory Skill)

A shallow wrapper around SDL that provides object API and error handling

A Terminal Based Chip-8 Emulator

Reads and writes thousands of different archive and image formats used in games.

Universal script based text hooker (powered by FRIDA).

A simple fix for Forza Horizon 4 and Forza Horizon 5 crashes

♟️ Play Chess from a README file!

Officially committing to 100 Days of code challenge.

A simple GUI tool based on DepotDownloader for downloading Steam depots.

2D - 3D Renderer Engine builds with OpenGL, SDL2, C++

A comprehensive list of Game Design related learning materials, examples and tools.

Another Phaser CE boilerplate using TypeScript and Webpack.

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

A project based intro to game development using the Unity game engine

Trivia knowledge is a fun trivia game in which players have to guess the answers of questions by filling the answers boxes with correct letters.

Converter for retro console save files found around the Internet. All common formats for NES/SNES/GBA/N64/TG16/SMS/Genesis/Neo Geo/PS1 supported. Decrypts PSP saves. Converts to and from Retron 5 and MiSTer

Unique host templates to enhance own privacy in games, websites and regulary software on Desktop and Android devices

OMRB is a free and open source opinionated boilerplate based on React that helps developers create fast, modular and modern overwolf app.

Python script to search and find free games using Steam's API and to claim them using ASF's IPC API.

High-throughput simulation platform for Artificial Intelligence reseach

Kobo Redux - Kobo Deluxe Revived

A re-imagining of the iconic BBS software.

A command line tool to convert Neo Geo roms into the format needed for NeoSD

Modular shader to enhance you HMD clarity & sharpness with minimal performance impact.

a tool for writing branching nonlinear stories.

Factory-building game full of tropes.

Dramatic EDitor

Lightweight NVIDIA GameStream Client, for LG webOS for Raspberry Pi

Resources and info about open source city builder games.

A spaceship simulation game written in Go that might be fun one day!

Return to Castle Wolfenstein (SP/MP/ET)