Browse free open source Game Development Frameworks and projects for Linux 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
A real-time game development platform
Real Time Strategy game engine supporting early Westwood classics
Arianne is an engine to develop multiplayer online games like Stendhal
Fast and lightweight JavaScript game engine built on WebGL and glTF
Desktop/Android/HTML5/iOS Java game development framework
One framework for creating powerful cross-platform games
Game engine supporting many 3D/2D formats and graphic effects
A game framework written with osu! in mind.
FreeCS is a free-software reimplementation of Counter-Strike 1.5.
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 MMORPG Framework
Open source HTML5 game framework that offers WebGL and Canvas
ThinkPHP Framework
Open source library for N64 development
You can make it - Open Source MMORPG Platform
Orx: Data-Driven Game Engine
CTFs as you need them
Source code of the chapters of the book 3D Game Development with LWJGL