Self-hosted game stream host for Moonlight
Custom launcher for Minecraft to easily manage installations
Open source cross-platform multi-purpose game toolkit
Free game engine for development of desktop, mobile, and web games
A retro game engine for Python
A nonsense activity generator
Fast, user-friendly cross-platform custom launcher for Minecraft
Self-hosted CMS platform based on the Laravel PHP Framework
Azuriom is a complete open-source web solution for game servers
A 2D rigid body physics engine for the web
Open source HTML5 game framework that offers WebGL and Canvas
Custom launcher to manage multiple installations of Minecraft at once
Satisfying monster shooter
The ioquake3 community effort to continue supporting/developing id's
Multi-platform Engine for Desktop, XBOX (UWP) and Mobile games
Fast and lightweight JavaScript game engine built on WebGL and glTF
Java/JavaFX/Kotlin Game Library (Engine)
A Minecraft mapping tool that creates 3D models of your Minecraft
2D JavaScript Physics Engine
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Home theater software and entertainment hub for digital media
HTML5 Phigros chart player/simulator
Open source library for creative expression on the web, desktop, etc.
Cocos simplifies game creation and distribution with Cocos Creator
A free and open-source Touhou Project fangame