Fast and lightweight JavaScript game engine built on WebGL and glTF
Godot is a powerful cross-platform game engine
Real Time Strategy game engine supporting early Westwood classics
The game engine for everyone
Self-hosted CMS platform based on the Laravel PHP Framework
ThinkPHP Framework
Gideros Release version
lua dev plugin for unreal engine 4 or 5
Game engine supporting many 3D/2D formats and graphic effects
Orx: Portable Game Engine
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
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
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Cinema Enters Game Console
Quake PAK file utility
2D Game Engine
Sdk library for creating 2048 game in c#.
mGSTEP port of the Cube game engine
FreeCS is a free-software reimplementation of Counter-Strike 1.5.
The imaginary eight-bit machine