A game engine powered by python and panda3d
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Free game engine for development of desktop, mobile, and web games
Multi-platform 2D and 3D game engine
3D Game engine with editor
Stride (formerly Xenko), a free and open-source cross-platform C# game
3D Procedural Game Engine Using OpenGL
An easy to use 2D HTML5 game engine written in TypeScript
The Open Toolkit library is a fast, low-level C# wrapper for OpenGL
Zig game engine & graphics toolkit
Cross-platform game engine in Rust
Game engine supporting many 3D/2D formats and graphic effects
Amateur 3D Game Engine
The multiplayer game engine
Vivid3D is an open-source 3D engine with powerful 2D UI.
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Go 3D Game Engine
3D C++ Game Engine - yet another open source game engine
Data-oriented and data-driven game engine written in Rust
Clojure in Unity
Web powered cross-platform 3D, WebXR game engine
A mobile game distributed server implemented using netty4.X
The Atomic Game Engine is a multi-platform 2D and 3D engine
An advanced flexible game engine for Java.
2D physics engine for games