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
Arianne is an engine to develop multiplayer online games like Stendhal
A real-time game development platform
Desktop/Android/HTML5/iOS Java game development framework
Real Time Strategy game engine supporting early Westwood classics
Fast and lightweight JavaScript game engine built on WebGL and glTF
One framework for creating powerful cross-platform games
Open Source MMORPG Framework
A quick and easy to use drag and drop retro game creator
Open source library for N64 development
Twine, a tool for telling interactive, nonlinear stories
All-In-One program that combines multiple Fortnite Dev Account tools.
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.
Game engine supporting many 3D/2D formats and graphic effects
Open source HTML5 game framework that offers WebGL and Canvas
Generate ready-to-use disc images for your Sega Dreamcast system!
Open-source, cross-platform, C++ game engine for creating 2D/3D games
Gideros Release version
Fantasy computer for making, playing and sharing tiny games