Browse free open source Game Development Frameworks and projects for Mac below. Use the toggles on the left to filter open source Game Development Frameworks by OS, license, language, programming language, and project status.
Godot is a powerful cross-platform game engine
A simple and easy-to-use library to enjoy videogames programming
Enables Roblox developers to use professional software tools
Desktop/Android/HTML5/iOS Java game development framework
Real Time Strategy game engine supporting early Westwood classics
One framework for creating powerful cross-platform games
A real-time game development platform
Fast and lightweight JavaScript game engine built on WebGL and glTF
An API for interacting with Starcraft: Brood War (1.16.1)
Arianne is an engine to develop multiplayer online games like Stendhal
Open source HTML5 game framework that offers WebGL and Canvas
CTFs as you need them
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
All-In-One program that combines multiple Fortnite Dev Account tools.
Open source library for creative expression on the web, desktop, etc.
Open Source MMORPG Framework
You can make it - Open Source MMORPG Platform
lua dev plugin for unreal engine 4 or 5
Gideros Release version
A game framework written with osu! in mind.
Open-source, cross-platform, C++ game engine for creating 2D/3D games
ThinkPHP Framework
Game engine supporting many 3D/2D formats and graphic effects
Reactive extensions for Unity