A simple and easy-to-use library to enjoy videogames programming
Desktop/Android/HTML5/iOS Java game development framework
Gideros Release version
One framework for creating powerful cross-platform games
Enables Roblox developers to use professional software tools
Self-hosted CMS platform based on the Laravel PHP Framework
lua dev plugin for unreal engine 4 or 5
A game framework written with osu! in mind.
Open source library for creative expression on the web, desktop, etc.
CTFs as you need them
Open source library for N64 development
Arianne is an engine to develop multiplayer online games like Stendhal
Orx: Data-Driven Game Engine
JavaScript framework to build game engines, games, emulators and apps
Game engine supporting many 3D/2D formats and graphic effects
PyCAPGE - Python Classic Adventure Point and Click Game Engine
Molecular viewer and prototyping framework
Vivid3D is an open-source 3D engine with powerful 2D UI.
Java Settlers
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Cinema Enters Game Console
FreeCS is a free-software reimplementation of Counter-Strike 1.5.
Modern 3D engine and IDE written using C# and C++.
A distributed graph deep learning framework.