Fast and lightweight JavaScript game engine built on WebGL and glTF
Godot is a powerful cross-platform game engine
Open game and rendering engine packed into a JavaScript framework
The game engine for everyone
Real Time Strategy game engine supporting early Westwood classics
Self-hosted CMS platform based on the Laravel PHP Framework
Gideros Release version
ThinkPHP Framework
lua dev plugin for unreal engine 4 or 5
Game engine supporting many 3D/2D formats and graphic effects
Orx: Portable Game Engine
A free 3D game engine to create games and realtimes scenes for Windows
An isometric arcade-style game of skill, puzzles and exploration
Arianne is an engine to develop multiplayer online games like Stendhal
Molecular viewer and prototyping framework
OgreWin3D
Amateur 3D Game Engine
SDL based generic 2D game engine
Vivid3D is an open-source 3D engine with powerful 2D UI.
Old-school 2D game engine
Updated emulator of Forgotten Realms: Unlimited Adventures
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
The library needed to make all those games true
Cinema Enters Game Console