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
A real-time game development platform
Enables Roblox developers to use professional software tools
Desktop/Android/HTML5/iOS Java game development framework
One framework for creating powerful cross-platform games
Real Time Strategy game engine supporting early Westwood classics
Open source HTML5 game framework that offers WebGL and Canvas
Fast and lightweight JavaScript game engine built on WebGL and glTF
All-In-One program that combines multiple Fortnite Dev Account tools.
Arianne is an engine to develop multiplayer online games like Stendhal
Open Source MMORPG Framework
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
An API for interacting with Starcraft: Brood War (1.16.1)
A game framework written with osu! in mind.
CTFs as you need them
Unity3D Client And C# Server Framework
Open-source, cross-platform, C++ game engine for creating 2D/3D games
Self-hosted CMS platform based on the Laravel PHP Framework
lua dev plugin for unreal engine 4 or 5
Cross-platform 2D and 3D game engine
Gideros Release version
Reactive extensions for Unity