Cocos simplifies game creation and distribution with Cocos Creator
3D and 2D game engine written in Rust
N64 Game-Engine and Editor using libdragon & tiny3d
Fast and lightweight JavaScript game engine built on WebGL and glTF
Free game engine for development of desktop, mobile, and web games
Cross-platform 2D and 3D game engine with modular architecture
Framework to facilitate communication in the Unity game engine
An OpenGL RTS game engine written in C
Godot Minimal Theme
Stride (formerly Xenko), a free and open-source cross-platform C# game
Open game and rendering engine packed into a JavaScript framework
MCP server for interfacing with Godot game engine
A fresh & lightweight javascript game engine
Portable version of the incredible Godot Game Engine
OgreWin3D
MIT Licensed Open Source version of Torque3D from GarageGames
3D C++ Game Engine - yet another open source game engine
Modern 3D engine and IDE written using C# and C++.
Web powered cross-platform 3D, WebXR game engine
The Filmakademie Application Framework
IRB is a game creation toolkit
Role Playing Adventure Game Builder in 3D Environment.
Plugin based multi-purpose dev tool.
Component 2D Game Engine