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
Enables Roblox developers to use professional software tools
A real-time game development platform
One framework for creating powerful cross-platform games
Fast and lightweight JavaScript game engine built on WebGL and glTF
The game engine for everyone
Real Time Strategy game engine supporting early Westwood classics
Arianne is an engine to develop multiplayer online games like Stendhal
All-In-One program that combines multiple Fortnite Dev Account tools.
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
FreeCS is a free-software reimplementation of Counter-Strike 1.5.
Open source HTML5 game framework that offers WebGL and Canvas
Game engine supporting many 3D/2D formats and graphic effects
Open Source MMORPG Framework
CTFs as you need them
INSTEAD - Simple Text Adventure Interpreter.
Ze Text Adventure game Builder : Create as you play !
Generate ready-to-use disc images for your Sega Dreamcast system !
ThinkPHP Framework
Make games with Lego-like building blocks