3D engine with modern graphics
A free & open-source 2D sprite editor, made with the Godot Engine
HARFANG 3D source code public repository
Nash Operating System for Modern Ecommerce
Open source first/third person shooter set in real world locations
Easy creation of normal maps
A world editor for HGE game engine written in python and uses OpenGL.
Gimpel3D - 2D/3D Stereo Conversion Editor
Pear3DEngine is a modern and modular 3D development framework
1st 3D game engine built in C# for .NET, Visual3D Engine's predecessor