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
Desktop/Android/HTML5/iOS Java game development framework
One framework for creating powerful cross-platform games
A real-time game development platform
Enables Roblox developers to use professional software tools
The game engine for everyone
Real Time Strategy game engine supporting early Westwood classics
Open Source MMORPG Framework
Arianne is an engine to develop multiplayer online games like Stendhal
Fast and lightweight JavaScript game engine built on WebGL and glTF
CTFs as you need them
Open source HTML5 game framework that offers WebGL and Canvas
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.
FreeCS is a free-software reimplementation of Counter-Strike 1.5.
Game engine supporting many 3D/2D formats and graphic effects
ThinkPHP Framework
Unity3D Client And C# Server Framework
Event driven concurrent framework for Python
lua dev plugin for unreal engine 4 or 5
Orx: Portable Game Engine
Generate ready-to-use disc images for your Sega Dreamcast system !