Fast and lightweight JavaScript game engine built on WebGL and glTF
SDL based generic 2D game engine
2D Game Engine
Modern 3D engine and IDE written using C# and C++.
2D ARPG Engine
Built to be ease of use, with no programming knowledge, Multi-platform
A world editor for HGE game engine written in python and uses OpenGL.
A retro style video game engine for RPGs and adventure games.
Pear3DEngine is a modern and modular 3D development framework
Map and logic editor