game

open source collective hell game

Actively maintained open-source game remakes.

A Chinese Hanzi variation of Wordle - 汉字 Wordle

VoxelCore – voxel game engine in C++

C++实现的跨平台数独游戏，命令行操作易上手，可以在开发间隙用来放松身心。数百行代码，初学者也可以轻松掌握。

C # Game Framework, but not limited to games. Can be used for non game business development

A silly snake game on the browser URL

An open-source macOS game launcher with the ability to play Windows games through a custom implementation of Apple's Game Porting Toolkit, with support for multiple storefronts.

Can you create something cool without modern tools?

An awesome list that curates the best Flame games, projects, libraries, tools, tutorials, articles and more.

Cyberpunk Text MMO RPG, built with React.js & Typescript

Driver 2 Playstation game reverse engineering effort

Python+Numpy+OpenGL: fast, scalable and beautiful scientific visualization

An open-source port of Prince of Persia, based on the disassembly of the DOS version.

S.T.A.L.K.E.R. G.A.M.M.A. modpack for Anomaly

A lock-free, asynchronous, event-driven Java Netty framework for building high-performance network applications. Lightweight and dependency-free, it supports distributed, decentralized clusters without requiring external middleware or databases—ideal for game servers, IoT, and long-lived connection systems.

The free and open source karaoke singing game UltraStar Deluxe, inspired by Sony SingStar™

The procedural generation voxel engine

Source code of open-source Colobot: Gold Edition project developed by Epsitec and TerranovaTeam

:video_game: A multiplayer first person shooter game based on Unity Game Engine

Compatible client of Ace of Spades 0.75

GemRB is a portable open-source implementation of Bioware’s Infinity Engine.

Highly compatible N64 emulator

Distributed Java game server, including cluster management server, gateway server, hall server, game logic server, background monitoring server and a running web version of fishing. State machine, behavior tree, A* pathfinding, navigation mesh and other AI tools

A Pac Man clone written in Go (with emojis!)

A web framework for building multi-user virtual reality experiences.

Cataclysm: Bright Nights: A fork/variant of Cataclysm:DDA by CleverRaven with a mod registry at https://mods.cataclysmbn.org/

Community Mod editor/creator for REDengine games.

C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)

Decentralize, Self-host Cloud Gaming/Application