A game of dungeon exploration, combat and magic
A multi core friendly rigid body physics and collision detection lib
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D
A shield for the Arduino Mega that can back up video game cartridges
A pure Go game engine
Examples for 3DS using devkitARM, libctru, citro3d and citro2d
lua dev plugin for unreal engine 4 or 5
Homebrew development library for Nintendo 3DS/Horizon OS user mode
Cross-platform 2D and 3D game engine with modular architecture
Source code repository of the FreeOrion project
Mangos ZERO is a server for World of Warcraft
Svelto ECS C# Entity Component System
An open source implementation of the Ultima Online Classic Client
A free and open-source Touhou Project fangame
A lightweight game server framework implemented with Actor Model
Open-source OpenGL/SDL2 reimplementation of Sid Meier's Alpha Centauri
Naev is a 2d action/rpg space game, action, rpg and simulation
Community effort to maintain and improve Jedi Academy (SP & MP)
Botcraft is a cross-platform C++ library to create bots
Animation Compression Library
An easy to use 2D HTML5 game engine written in TypeScript
New Godot bindings for Swift
A game framework written with osu! in mind.
Access GameLift resources and integrate GameLift into your Unity game
The solution that allows unity games update in runtime